1145262240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4651}}^1$

素因数の和:4697

約数の個数: 240

約数和(自身を含む): 4255463520

約数和(自身を除く): 3110201280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 4651, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 9302, 10260, 12312, 12960, 13680, 13953, 15390, 16416, 18604, 20520, 23255, 24624, 27360, 27906, 30780, 37208, 41040, 41859, 46510, 49248, 55812, 61560, 69765, 74416, 82080, 83718, 88369, 93020, 111624, 123120, 125577, 139530, 148832, 167436, 176738, 186040, 209295, 223248, 246240, 251154, 265107, 279060, 334872, 353476, 372080, 376731, 418590, 441845, 446496, 502308, 530214, 558120, 627885, 669744, 706952, 744160, 753462, 795321, 837180, 883690, 1004616, 1060428, 1116240, 1255770, 1325535, 1339488, 1413904, 1506924, 1590642, 1674360, 1767380, 1883655, 2009232, 2120856, 2232480, 2385963, 2511540, 2651070, 2827808, 3013848, 3181284, 3348720, 3534760, 3767310, 3976605, 4018464, 4241712, 4771926, 5023080, 5302140, 6027696, 6362568, 6697440, 7069520, 7157889, 7534620, 7953210, 8483424, 9543852, 10046160, 10604280, 11929815, 12055392, 12725136, 14139040, 14315778, 15069240, 15906420, 19087704, 20092320, 21208560, 23859630, 25450272, 28631556, 30138480, 31812840, 35789445, 38175408, 42417120, 47719260, 57263112, 60276960, 63625680, 71578890, 76350816, 95438520, 114526224, 127251360, 143157780, 190877040, 229052448, 286315560, 381754080, 572631120, 1145262240]

約数ペア:

[(1, 1145262240), (2, 572631120), (3, 381754080), (4, 286315560), (5, 229052448), (6, 190877040), (8, 143157780), (9, 127251360), (10, 114526224), (12, 95438520), (15, 76350816), (16, 71578890), (18, 63625680), (19, 60276960), (20, 57263112), (24, 47719260), (27, 42417120), (30, 38175408), (32, 35789445), (36, 31812840), (38, 30138480), (40, 28631556), (45, 25450272), (48, 23859630), (54, 21208560), (57, 20092320), (60, 19087704), (72, 15906420), (76, 15069240), (80, 14315778), (81, 14139040), (90, 12725136), (95, 12055392), (96, 11929815), (108, 10604280), (114, 10046160), (120, 9543852), (135, 8483424), (144, 7953210), (152, 7534620), (160, 7157889), (162, 7069520), (171, 6697440), (180, 6362568), (190, 6027696), (216, 5302140), (228, 5023080), (240, 4771926), (270, 4241712), (285, 4018464), (288, 3976605), (304, 3767310), (324, 3534760), (342, 3348720), (360, 3181284), (380, 3013848), (405, 2827808), (432, 2651070), (456, 2511540), (480, 2385963), (513, 2232480), (540, 2120856), (570, 2009232), (608, 1883655), (648, 1767380), (684, 1674360), (720, 1590642), (760, 1506924), (810, 1413904), (855, 1339488), (864, 1325535), (912, 1255770), (1026, 1116240), (1080, 1060428), (1140, 1004616), (1296, 883690), (1368, 837180), (1440, 795321), (1520, 753462), (1539, 744160), (1620, 706952), (1710, 669744), (1824, 627885), (2052, 558120), (2160, 530214), (2280, 502308), (2565, 446496), (2592, 441845), (2736, 418590), (3040, 376731), (3078, 372080), (3240, 353476), (3420, 334872), (4104, 279060), (4320, 265107), (4560, 251154), (4651, 246240), (5130, 223248), (5472, 209295), (6156, 186040), (6480, 176738), (6840, 167436), (7695, 148832), (8208, 139530), (9120, 125577), (9302, 123120), (10260, 111624), (12312, 93020), (12960, 88369), (13680, 83718), (13953, 82080), (15390, 74416), (16416, 69765), (18604, 61560), (20520, 55812), (23255, 49248), (24624, 46510), (27360, 41859), (27906, 41040), (30780, 37208)]