76422840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48989}}^1$

素因数の和:49016

約数の個数: 64

約数和(自身を含む): 246909600

約数和(自身を除く): 170486760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 48989, 97978, 146967, 195956, 244945, 293934, 391912, 489890, 587868, 636857, 734835, 979780, 1175736, 1273714, 1469670, 1910571, 1959560, 2547428, 2939340, 3184285, 3821142, 5094856, 5878680, 6368570, 7642284, 9552855, 12737140, 15284568, 19105710, 25474280, 38211420, 76422840]

約数ペア:

[(1, 76422840), (2, 38211420), (3, 25474280), (4, 19105710), (5, 15284568), (6, 12737140), (8, 9552855), (10, 7642284), (12, 6368570), (13, 5878680), (15, 5094856), (20, 3821142), (24, 3184285), (26, 2939340), (30, 2547428), (39, 1959560), (40, 1910571), (52, 1469670), (60, 1273714), (65, 1175736), (78, 979780), (104, 734835), (120, 636857), (130, 587868), (156, 489890), (195, 391912), (260, 293934), (312, 244945), (390, 195956), (520, 146967), (780, 97978), (1560, 48989)]