488231640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104323}}^1$

素因数の和:104353

約数の個数: 96

約数和(自身を含む): 1708827120

約数和(自身を除く): 1220595480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 104323, 208646, 312969, 417292, 521615, 625938, 834584, 938907, 1043230, 1251876, 1356199, 1564845, 1877814, 2086460, 2503752, 2712398, 3129690, 3755628, 4068597, 4172920, 4694535, 5424796, 6259380, 6780995, 7511256, 8137194, 9389070, 10849592, 12205791, 12518760, 13561990, 16274388, 18778140, 20342985, 24411582, 27123980, 32548776, 37556280, 40685970, 48823164, 54247960, 61028955, 81371940, 97646328, 122057910, 162743880, 244115820, 488231640]

約数ペア:

[(1, 488231640), (2, 244115820), (3, 162743880), (4, 122057910), (5, 97646328), (6, 81371940), (8, 61028955), (9, 54247960), (10, 48823164), (12, 40685970), (13, 37556280), (15, 32548776), (18, 27123980), (20, 24411582), (24, 20342985), (26, 18778140), (30, 16274388), (36, 13561990), (39, 12518760), (40, 12205791), (45, 10849592), (52, 9389070), (60, 8137194), (65, 7511256), (72, 6780995), (78, 6259380), (90, 5424796), (104, 4694535), (117, 4172920), (120, 4068597), (130, 3755628), (156, 3129690), (180, 2712398), (195, 2503752), (234, 2086460), (260, 1877814), (312, 1564845), (360, 1356199), (390, 1251876), (468, 1043230), (520, 938907), (585, 834584), (780, 625938), (936, 521615), (1170, 417292), (1560, 312969), (2340, 208646), (4680, 104323)]