297788760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19237}}^1$

素因数の和:19297

約数の個数: 96

約数和(自身を含む): 990372240

約数和(自身を除く): 692583480

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, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 19237, 38474, 57711, 76948, 96185, 115422, 153896, 173133, 192370, 230844, 288555, 346266, 384740, 461688, 577110, 692532, 769480, 827191, 865665, 1154220, 1385064, 1654382, 1731330, 2308440, 2481573, 3308764, 3462660, 4135955, 4963146, 6617528, 6925320, 7444719, 8271910, 9926292, 12407865, 14889438, 16543820, 19852584, 24815730, 29778876, 33087640, 37223595, 49631460, 59557752, 74447190, 99262920, 148894380, 297788760]

約数ペア:

[(1, 297788760), (2, 148894380), (3, 99262920), (4, 74447190), (5, 59557752), (6, 49631460), (8, 37223595), (9, 33087640), (10, 29778876), (12, 24815730), (15, 19852584), (18, 16543820), (20, 14889438), (24, 12407865), (30, 9926292), (36, 8271910), (40, 7444719), (43, 6925320), (45, 6617528), (60, 4963146), (72, 4135955), (86, 3462660), (90, 3308764), (120, 2481573), (129, 2308440), (172, 1731330), (180, 1654382), (215, 1385064), (258, 1154220), (344, 865665), (360, 827191), (387, 769480), (430, 692532), (516, 577110), (645, 461688), (774, 384740), (860, 346266), (1032, 288555), (1290, 230844), (1548, 192370), (1720, 173133), (1935, 153896), (2580, 115422), (3096, 96185), (3870, 76948), (5160, 57711), (7740, 38474), (15480, 19237)]