13020930840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{473833}}^1$

素因数の和:474076

約数の個数: 64

約数和(自身を含む): 39233455200

約数和(自身を除く): 26212524360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 9160, 13740, 27480, 473833, 947666, 1421499, 1895332, 2369165, 2842998, 3790664, 4738330, 5685996, 7107495, 9476660, 11371992, 14214990, 18953320, 28429980, 56859960, 108507757, 217015514, 325523271, 434031028, 542538785, 651046542, 868062056, 1085077570, 1302093084, 1627616355, 2170155140, 2604186168, 3255232710, 4340310280, 6510465420, 13020930840]

約数ペア:

[(1, 13020930840), (2, 6510465420), (3, 4340310280), (4, 3255232710), (5, 2604186168), (6, 2170155140), (8, 1627616355), (10, 1302093084), (12, 1085077570), (15, 868062056), (20, 651046542), (24, 542538785), (30, 434031028), (40, 325523271), (60, 217015514), (120, 108507757), (229, 56859960), (458, 28429980), (687, 18953320), (916, 14214990), (1145, 11371992), (1374, 9476660), (1832, 7107495), (2290, 5685996), (2748, 4738330), (3435, 3790664), (4580, 2842998), (5496, 2369165), (6870, 1895332), (9160, 1421499), (13740, 947666), (27480, 473833)]