88122840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56489}}^1$

素因数の和:56516

約数の個数: 64

約数和(自身を含む): 284709600

約数和(自身を除く): 196586760

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, 56489, 112978, 169467, 225956, 282445, 338934, 451912, 564890, 677868, 734357, 847335, 1129780, 1355736, 1468714, 1694670, 2203071, 2259560, 2937428, 3389340, 3671785, 4406142, 5874856, 6778680, 7343570, 8812284, 11015355, 14687140, 17624568, 22030710, 29374280, 44061420, 88122840]

約数ペア:

[(1, 88122840), (2, 44061420), (3, 29374280), (4, 22030710), (5, 17624568), (6, 14687140), (8, 11015355), (10, 8812284), (12, 7343570), (13, 6778680), (15, 5874856), (20, 4406142), (24, 3671785), (26, 3389340), (30, 2937428), (39, 2259560), (40, 2203071), (52, 1694670), (60, 1468714), (65, 1355736), (78, 1129780), (104, 847335), (120, 734357), (130, 677868), (156, 564890), (195, 451912), (260, 338934), (312, 282445), (390, 225956), (520, 169467), (780, 112978), (1560, 56489)]