240474960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 320

約数和(自身を含む): 937440000

約数和(自身を除く): 696965040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 66, 72, 80, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 144, 145, 165, 174, 176, 180, 198, 216, 220, 232, 240, 261, 264, 270, 290, 297, 319, 330, 348, 349, 360, 396, 432, 435, 440, 464, 495, 522, 528, 540, 580, 594, 638, 660, 696, 698, 720, 783, 792, 870, 880, 957, 990, 1044, 1047, 1080, 1160, 1188, 1276, 1305, 1320, 1392, 1396, 1485, 1566, 1584, 1595, 1740, 1745, 1914, 1980, 2088, 2094, 2160, 2320, 2376, 2552, 2610, 2640, 2792, 2871, 2970, 3132, 3141, 3190, 3480, 3490, 3828, 3839, 3915, 3960, 4176, 4188, 4752, 4785, 5104, 5220, 5235, 5584, 5742, 5940, 6264, 6282, 6380, 6960, 6980, 7656, 7678, 7830, 7920, 8376, 8613, 9423, 9570, 10121, 10440, 10470, 11484, 11517, 11880, 12528, 12564, 12760, 13960, 14355, 15312, 15356, 15660, 15705, 16752, 17226, 18846, 19140, 19195, 20242, 20880, 20940, 22968, 23034, 23760, 25128, 25520, 27920, 28710, 30363, 30712, 31320, 31410, 34452, 34551, 37692, 38280, 38390, 40484, 41880, 43065, 45936, 46068, 47115, 50256, 50605, 57420, 57585, 60726, 61424, 62640, 62820, 68904, 69102, 75384, 76560, 76780, 80968, 83760, 86130, 91089, 92136, 94230, 101210, 103653, 111331, 114840, 115170, 121452, 125640, 137808, 138204, 150768, 151815, 153560, 161936, 172260, 172755, 182178, 184272, 188460, 202420, 207306, 222662, 229680, 230340, 242904, 251280, 273267, 276408, 303630, 307120, 333993, 344520, 345510, 364356, 376920, 404840, 414612, 445324, 455445, 460680, 485808, 518265, 546534, 552816, 556655, 607260, 667986, 689040, 691020, 728712, 753840, 809680, 829224, 890648, 910890, 921360, 1001979, 1036530, 1093068, 1113310, 1214520, 1335972, 1366335, 1382040, 1457424, 1658448, 1669965, 1781296, 1821780, 2003958, 2073060, 2186136, 2226620, 2429040, 2671944, 2732670, 2764080, 3005937, 3339930, 3643560, 4007916, 4146120, 4372272, 4453240, 5009895, 5343888, 5465340, 6011874, 6679860, 7287120, 8015832, 8292240, 8906480, 10019790, 10930680, 12023748, 13359720, 15029685, 16031664, 20039580, 21861360, 24047496, 26719440, 30059370, 40079160, 48094992, 60118740, 80158320, 120237480, 240474960]

約数ペア:

[(1, 240474960), (2, 120237480), (3, 80158320), (4, 60118740), (5, 48094992), (6, 40079160), (8, 30059370), (9, 26719440), (10, 24047496), (11, 21861360), (12, 20039580), (15, 16031664), (16, 15029685), (18, 13359720), (20, 12023748), (22, 10930680), (24, 10019790), (27, 8906480), (29, 8292240), (30, 8015832), (33, 7287120), (36, 6679860), (40, 6011874), (44, 5465340), (45, 5343888), (48, 5009895), (54, 4453240), (55, 4372272), (58, 4146120), (60, 4007916), (66, 3643560), (72, 3339930), (80, 3005937), (87, 2764080), (88, 2732670), (90, 2671944), (99, 2429040), (108, 2226620), (110, 2186136), (116, 2073060), (120, 2003958), (132, 1821780), (135, 1781296), (144, 1669965), (145, 1658448), (165, 1457424), (174, 1382040), (176, 1366335), (180, 1335972), (198, 1214520), (216, 1113310), (220, 1093068), (232, 1036530), (240, 1001979), (261, 921360), (264, 910890), (270, 890648), (290, 829224), (297, 809680), (319, 753840), (330, 728712), (348, 691020), (349, 689040), (360, 667986), (396, 607260), (432, 556655), (435, 552816), (440, 546534), (464, 518265), (495, 485808), (522, 460680), (528, 455445), (540, 445324), (580, 414612), (594, 404840), (638, 376920), (660, 364356), (696, 345510), (698, 344520), (720, 333993), (783, 307120), (792, 303630), (870, 276408), (880, 273267), (957, 251280), (990, 242904), (1044, 230340), (1047, 229680), (1080, 222662), (1160, 207306), (1188, 202420), (1276, 188460), (1305, 184272), (1320, 182178), (1392, 172755), (1396, 172260), (1485, 161936), (1566, 153560), (1584, 151815), (1595, 150768), (1740, 138204), (1745, 137808), (1914, 125640), (1980, 121452), (2088, 115170), (2094, 114840), (2160, 111331), (2320, 103653), (2376, 101210), (2552, 94230), (2610, 92136), (2640, 91089), (2792, 86130), (2871, 83760), (2970, 80968), (3132, 76780), (3141, 76560), (3190, 75384), (3480, 69102), (3490, 68904), (3828, 62820), (3839, 62640), (3915, 61424), (3960, 60726), (4176, 57585), (4188, 57420), (4752, 50605), (4785, 50256), (5104, 47115), (5220, 46068), (5235, 45936), (5584, 43065), (5742, 41880), (5940, 40484), (6264, 38390), (6282, 38280), (6380, 37692), (6960, 34551), (6980, 34452), (7656, 31410), (7678, 31320), (7830, 30712), (7920, 30363), (8376, 28710), (8613, 27920), (9423, 25520), (9570, 25128), (10121, 23760), (10440, 23034), (10470, 22968), (11484, 20940), (11517, 20880), (11880, 20242), (12528, 19195), (12564, 19140), (12760, 18846), (13960, 17226), (14355, 16752), (15312, 15705), (15356, 15660)]