24721560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1657

約数の個数: 96

約数和(自身を含む): 82265040

約数和(自身を除く): 57543480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1597, 1720, 1935, 2580, 3096, 3194, 3870, 4791, 5160, 6388, 7740, 7985, 9582, 12776, 14373, 15480, 15970, 19164, 23955, 28746, 31940, 38328, 47910, 57492, 63880, 68671, 71865, 95820, 114984, 137342, 143730, 191640, 206013, 274684, 287460, 343355, 412026, 549368, 574920, 618039, 686710, 824052, 1030065, 1236078, 1373420, 1648104, 2060130, 2472156, 2746840, 3090195, 4120260, 4944312, 6180390, 8240520, 12360780, 24721560]

約数ペア:

[(1, 24721560), (2, 12360780), (3, 8240520), (4, 6180390), (5, 4944312), (6, 4120260), (8, 3090195), (9, 2746840), (10, 2472156), (12, 2060130), (15, 1648104), (18, 1373420), (20, 1236078), (24, 1030065), (30, 824052), (36, 686710), (40, 618039), (43, 574920), (45, 549368), (60, 412026), (72, 343355), (86, 287460), (90, 274684), (120, 206013), (129, 191640), (172, 143730), (180, 137342), (215, 114984), (258, 95820), (344, 71865), (360, 68671), (387, 63880), (430, 57492), (516, 47910), (645, 38328), (774, 31940), (860, 28746), (1032, 23955), (1290, 19164), (1548, 15970), (1597, 15480), (1720, 14373), (1935, 12776), (2580, 9582), (3096, 7985), (3194, 7740), (3870, 6388), (4791, 5160)]