8521317360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{110609}}^1$

素因数の和:110735

約数の個数: 120

約数和(自身を含む): 28885137840

約数和(自身を除く): 20363820480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 12840, 15408, 19260, 25680, 38520, 77040, 110609, 221218, 331827, 442436, 553045, 663654, 884872, 995481, 1106090, 1327308, 1659135, 1769744, 1990962, 2212180, 2654616, 3318270, 3981924, 4424360, 4977405, 5309232, 6636540, 7963848, 8848720, 9954810, 11835163, 13273080, 15927696, 19909620, 23670326, 26546160, 35505489, 39819240, 47340652, 59175815, 71010978, 79638480, 94681304, 106516467, 118351630, 142021956, 177527445, 189362608, 213032934, 236703260, 284043912, 355054890, 426065868, 473406520, 532582335, 568087824, 710109780, 852131736, 946813040, 1065164670, 1420219560, 1704263472, 2130329340, 2840439120, 4260658680, 8521317360]

約数ペア:

[(1, 8521317360), (2, 4260658680), (3, 2840439120), (4, 2130329340), (5, 1704263472), (6, 1420219560), (8, 1065164670), (9, 946813040), (10, 852131736), (12, 710109780), (15, 568087824), (16, 532582335), (18, 473406520), (20, 426065868), (24, 355054890), (30, 284043912), (36, 236703260), (40, 213032934), (45, 189362608), (48, 177527445), (60, 142021956), (72, 118351630), (80, 106516467), (90, 94681304), (107, 79638480), (120, 71010978), (144, 59175815), (180, 47340652), (214, 39819240), (240, 35505489), (321, 26546160), (360, 23670326), (428, 19909620), (535, 15927696), (642, 13273080), (720, 11835163), (856, 9954810), (963, 8848720), (1070, 7963848), (1284, 6636540), (1605, 5309232), (1712, 4977405), (1926, 4424360), (2140, 3981924), (2568, 3318270), (3210, 2654616), (3852, 2212180), (4280, 1990962), (4815, 1769744), (5136, 1659135), (6420, 1327308), (7704, 1106090), (8560, 995481), (9630, 884872), (12840, 663654), (15408, 553045), (19260, 442436), (25680, 331827), (38520, 221218), (77040, 110609)]