578668680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20347}}^1$

素因数の和:20443

約数の個数: 96

約数和(自身を含む): 1904572800

約数和(自身を除く): 1325904120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 20347, 28440, 40694, 61041, 81388, 101735, 122082, 162776, 183123, 203470, 244164, 305205, 366246, 406940, 488328, 610410, 732492, 813880, 915615, 1220820, 1464984, 1607413, 1831230, 2441640, 3214826, 3662460, 4822239, 6429652, 7324920, 8037065, 9644478, 12859304, 14466717, 16074130, 19288956, 24111195, 28933434, 32148260, 38577912, 48222390, 57866868, 64296520, 72333585, 96444780, 115733736, 144667170, 192889560, 289334340, 578668680]

約数ペア:

[(1, 578668680), (2, 289334340), (3, 192889560), (4, 144667170), (5, 115733736), (6, 96444780), (8, 72333585), (9, 64296520), (10, 57866868), (12, 48222390), (15, 38577912), (18, 32148260), (20, 28933434), (24, 24111195), (30, 19288956), (36, 16074130), (40, 14466717), (45, 12859304), (60, 9644478), (72, 8037065), (79, 7324920), (90, 6429652), (120, 4822239), (158, 3662460), (180, 3214826), (237, 2441640), (316, 1831230), (360, 1607413), (395, 1464984), (474, 1220820), (632, 915615), (711, 813880), (790, 732492), (948, 610410), (1185, 488328), (1422, 406940), (1580, 366246), (1896, 305205), (2370, 244164), (2844, 203470), (3160, 183123), (3555, 162776), (4740, 122082), (5688, 101735), (7110, 81388), (9480, 61041), (14220, 40694), (20347, 28440)]