153472320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 280

約数和(自身を含む): 566489088

約数和(自身を除く): 413016768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 191, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 382, 405, 432, 465, 480, 496, 540, 558, 573, 576, 620, 648, 720, 744, 764, 810, 837, 864, 930, 955, 960, 992, 1080, 1116, 1146, 1240, 1296, 1395, 1440, 1488, 1528, 1620, 1674, 1719, 1728, 1860, 1910, 1984, 2160, 2232, 2292, 2480, 2511, 2592, 2790, 2865, 2880, 2976, 3056, 3240, 3348, 3438, 3720, 3820, 4185, 4320, 4464, 4584, 4960, 5022, 5157, 5184, 5580, 5730, 5921, 5952, 6112, 6480, 6696, 6876, 7440, 7640, 8370, 8595, 8640, 8928, 9168, 9920, 10044, 10314, 11160, 11460, 11842, 12224, 12555, 12960, 13392, 13752, 14880, 15280, 15471, 16740, 17190, 17763, 17856, 18336, 20088, 20628, 22320, 22920, 23684, 25110, 25785, 25920, 26784, 27504, 29605, 29760, 30560, 30942, 33480, 34380, 35526, 36672, 40176, 41256, 44640, 45840, 47368, 50220, 51570, 53289, 53568, 55008, 59210, 61120, 61884, 66960, 68760, 71052, 77355, 80352, 82512, 88815, 89280, 91680, 94736, 100440, 103140, 106578, 110016, 118420, 123768, 133920, 137520, 142104, 154710, 159867, 160704, 165024, 177630, 183360, 189472, 200880, 206280, 213156, 236840, 247536, 266445, 267840, 275040, 284208, 309420, 319734, 330048, 355260, 378944, 401760, 412560, 426312, 473680, 479601, 495072, 532890, 550080, 568416, 618840, 639468, 710520, 799335, 803520, 825120, 852624, 947360, 959202, 990144, 1065780, 1136832, 1237680, 1278936, 1421040, 1598670, 1650240, 1705248, 1894720, 1918404, 2131560, 2398005, 2475360, 2557872, 2842080, 3197340, 3410496, 3836808, 4263120, 4796010, 4950720, 5115744, 5684160, 6394680, 7673616, 8526240, 9592020, 10231488, 12789360, 15347232, 17052480, 19184040, 25578720, 30694464, 38368080, 51157440, 76736160, 153472320]

約数ペア:

[(1, 153472320), (2, 76736160), (3, 51157440), (4, 38368080), (5, 30694464), (6, 25578720), (8, 19184040), (9, 17052480), (10, 15347232), (12, 12789360), (15, 10231488), (16, 9592020), (18, 8526240), (20, 7673616), (24, 6394680), (27, 5684160), (30, 5115744), (31, 4950720), (32, 4796010), (36, 4263120), (40, 3836808), (45, 3410496), (48, 3197340), (54, 2842080), (60, 2557872), (62, 2475360), (64, 2398005), (72, 2131560), (80, 1918404), (81, 1894720), (90, 1705248), (93, 1650240), (96, 1598670), (108, 1421040), (120, 1278936), (124, 1237680), (135, 1136832), (144, 1065780), (155, 990144), (160, 959202), (162, 947360), (180, 852624), (186, 825120), (191, 803520), (192, 799335), (216, 710520), (240, 639468), (248, 618840), (270, 568416), (279, 550080), (288, 532890), (310, 495072), (320, 479601), (324, 473680), (360, 426312), (372, 412560), (382, 401760), (405, 378944), (432, 355260), (465, 330048), (480, 319734), (496, 309420), (540, 284208), (558, 275040), (573, 267840), (576, 266445), (620, 247536), (648, 236840), (720, 213156), (744, 206280), (764, 200880), (810, 189472), (837, 183360), (864, 177630), (930, 165024), (955, 160704), (960, 159867), (992, 154710), (1080, 142104), (1116, 137520), (1146, 133920), (1240, 123768), (1296, 118420), (1395, 110016), (1440, 106578), (1488, 103140), (1528, 100440), (1620, 94736), (1674, 91680), (1719, 89280), (1728, 88815), (1860, 82512), (1910, 80352), (1984, 77355), (2160, 71052), (2232, 68760), (2292, 66960), (2480, 61884), (2511, 61120), (2592, 59210), (2790, 55008), (2865, 53568), (2880, 53289), (2976, 51570), (3056, 50220), (3240, 47368), (3348, 45840), (3438, 44640), (3720, 41256), (3820, 40176), (4185, 36672), (4320, 35526), (4464, 34380), (4584, 33480), (4960, 30942), (5022, 30560), (5157, 29760), (5184, 29605), (5580, 27504), (5730, 26784), (5921, 25920), (5952, 25785), (6112, 25110), (6480, 23684), (6696, 22920), (6876, 22320), (7440, 20628), (7640, 20088), (8370, 18336), (8595, 17856), (8640, 17763), (8928, 17190), (9168, 16740), (9920, 15471), (10044, 15280), (10314, 14880), (11160, 13752), (11460, 13392), (11842, 12960), (12224, 12555)]