129133680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41389}}^1$

素因数の和:41418

約数の個数: 80

約数和(自身を含む): 431118240

約数和(自身を除く): 301984560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 41389, 82778, 124167, 165556, 206945, 248334, 331112, 413890, 496668, 538057, 620835, 662224, 827780, 993336, 1076114, 1241670, 1614171, 1655560, 1986672, 2152228, 2483340, 2690285, 3228342, 3311120, 4304456, 4966680, 5380570, 6456684, 8070855, 8608912, 9933360, 10761140, 12913368, 16141710, 21522280, 25826736, 32283420, 43044560, 64566840, 129133680]

約数ペア:

[(1, 129133680), (2, 64566840), (3, 43044560), (4, 32283420), (5, 25826736), (6, 21522280), (8, 16141710), (10, 12913368), (12, 10761140), (13, 9933360), (15, 8608912), (16, 8070855), (20, 6456684), (24, 5380570), (26, 4966680), (30, 4304456), (39, 3311120), (40, 3228342), (48, 2690285), (52, 2483340), (60, 2152228), (65, 1986672), (78, 1655560), (80, 1614171), (104, 1241670), (120, 1076114), (130, 993336), (156, 827780), (195, 662224), (208, 620835), (240, 538057), (260, 496668), (312, 413890), (390, 331112), (520, 248334), (624, 206945), (780, 165556), (1040, 124167), (1560, 82778), (3120, 41389)]