305067360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48889}}^1$

素因数の和:48920

約数の個数: 96

約数和(自身を含む): 1034903520

約数和(自身を除く): 729836160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 48889, 97778, 146667, 195556, 244445, 293334, 391112, 488890, 586668, 635557, 733335, 782224, 977780, 1173336, 1271114, 1466670, 1564448, 1906671, 1955560, 2346672, 2542228, 2933340, 3177785, 3813342, 3911120, 4693344, 5084456, 5866680, 6355570, 7626684, 7822240, 9533355, 10168912, 11733360, 12711140, 15253368, 19066710, 20337824, 23466720, 25422280, 30506736, 38133420, 50844560, 61013472, 76266840, 101689120, 152533680, 305067360]

約数ペア:

[(1, 305067360), (2, 152533680), (3, 101689120), (4, 76266840), (5, 61013472), (6, 50844560), (8, 38133420), (10, 30506736), (12, 25422280), (13, 23466720), (15, 20337824), (16, 19066710), (20, 15253368), (24, 12711140), (26, 11733360), (30, 10168912), (32, 9533355), (39, 7822240), (40, 7626684), (48, 6355570), (52, 5866680), (60, 5084456), (65, 4693344), (78, 3911120), (80, 3813342), (96, 3177785), (104, 2933340), (120, 2542228), (130, 2346672), (156, 1955560), (160, 1906671), (195, 1564448), (208, 1466670), (240, 1271114), (260, 1173336), (312, 977780), (390, 782224), (416, 733335), (480, 635557), (520, 586668), (624, 488890), (780, 391112), (1040, 293334), (1248, 244445), (1560, 195556), (2080, 146667), (3120, 97778), (6240, 48889)]