1398824520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{5197}}^1$

素因数の和:7454

約数の個数: 64

約数和(自身を含む): 4199152320

約数和(自身を除く): 2800327800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2243, 4486, 5197, 6729, 8972, 10394, 11215, 13458, 15591, 17944, 20788, 22430, 25985, 26916, 31182, 33645, 41576, 44860, 51970, 53832, 62364, 67290, 77955, 89720, 103940, 124728, 134580, 155910, 207880, 269160, 311820, 623640, 11656871, 23313742, 34970613, 46627484, 58284355, 69941226, 93254968, 116568710, 139882452, 174853065, 233137420, 279764904, 349706130, 466274840, 699412260, 1398824520]

約数ペア:

[(1, 1398824520), (2, 699412260), (3, 466274840), (4, 349706130), (5, 279764904), (6, 233137420), (8, 174853065), (10, 139882452), (12, 116568710), (15, 93254968), (20, 69941226), (24, 58284355), (30, 46627484), (40, 34970613), (60, 23313742), (120, 11656871), (2243, 623640), (4486, 311820), (5197, 269160), (6729, 207880), (8972, 155910), (10394, 134580), (11215, 124728), (13458, 103940), (15591, 89720), (17944, 77955), (20788, 67290), (22430, 62364), (25985, 53832), (26916, 51970), (31182, 44860), (33645, 41576)]