2906963880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{114809}}^1$

素因数の和:115034

約数の個数: 64

約数和(自身を含む): 8762299200

約数和(自身を除く): 5855335320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 25320, 114809, 229618, 344427, 459236, 574045, 688854, 918472, 1148090, 1377708, 1722135, 2296180, 2755416, 3444270, 4592360, 6888540, 13777080, 24224699, 48449398, 72674097, 96898796, 121123495, 145348194, 193797592, 242246990, 290696388, 363370485, 484493980, 581392776, 726740970, 968987960, 1453481940, 2906963880]

約数ペア:

[(1, 2906963880), (2, 1453481940), (3, 968987960), (4, 726740970), (5, 581392776), (6, 484493980), (8, 363370485), (10, 290696388), (12, 242246990), (15, 193797592), (20, 145348194), (24, 121123495), (30, 96898796), (40, 72674097), (60, 48449398), (120, 24224699), (211, 13777080), (422, 6888540), (633, 4592360), (844, 3444270), (1055, 2755416), (1266, 2296180), (1688, 1722135), (2110, 1377708), (2532, 1148090), (3165, 918472), (4220, 688854), (5064, 574045), (6330, 459236), (8440, 344427), (12660, 229618), (25320, 114809)]