2810760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 8596800

約数和(自身を除く): 5786040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 397, 472, 590, 708, 794, 885, 1180, 1191, 1416, 1588, 1770, 1985, 2360, 2382, 3176, 3540, 3970, 4764, 5955, 7080, 7940, 9528, 11910, 15880, 23423, 23820, 46846, 47640, 70269, 93692, 117115, 140538, 187384, 234230, 281076, 351345, 468460, 562152, 702690, 936920, 1405380, 2810760]

約数ペア:

[(1, 2810760), (2, 1405380), (3, 936920), (4, 702690), (5, 562152), (6, 468460), (8, 351345), (10, 281076), (12, 234230), (15, 187384), (20, 140538), (24, 117115), (30, 93692), (40, 70269), (59, 47640), (60, 46846), (118, 23820), (120, 23423), (177, 15880), (236, 11910), (295, 9528), (354, 7940), (397, 7080), (472, 5955), (590, 4764), (708, 3970), (794, 3540), (885, 3176), (1180, 2382), (1191, 2360), (1416, 1985), (1588, 1770)]