130014960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1999}}^1$

素因数の和:2286

約数の個数: 80

約数和(自身を含む): 404736000

約数和(自身を除く): 274721040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 1999, 2168, 2710, 3252, 3998, 4065, 4336, 5420, 5997, 6504, 7996, 8130, 9995, 10840, 11994, 13008, 15992, 16260, 19990, 21680, 23988, 29985, 31984, 32520, 39980, 47976, 59970, 65040, 79960, 95952, 119940, 159920, 239880, 479760, 541729, 1083458, 1625187, 2166916, 2708645, 3250374, 4333832, 5417290, 6500748, 8125935, 8667664, 10834580, 13001496, 16251870, 21669160, 26002992, 32503740, 43338320, 65007480, 130014960]

約数ペア:

[(1, 130014960), (2, 65007480), (3, 43338320), (4, 32503740), (5, 26002992), (6, 21669160), (8, 16251870), (10, 13001496), (12, 10834580), (15, 8667664), (16, 8125935), (20, 6500748), (24, 5417290), (30, 4333832), (40, 3250374), (48, 2708645), (60, 2166916), (80, 1625187), (120, 1083458), (240, 541729), (271, 479760), (542, 239880), (813, 159920), (1084, 119940), (1355, 95952), (1626, 79960), (1999, 65040), (2168, 59970), (2710, 47976), (3252, 39980), (3998, 32520), (4065, 31984), (4336, 29985), (5420, 23988), (5997, 21680), (6504, 19990), (7996, 16260), (8130, 15992), (9995, 13008), (10840, 11994)]