195054960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2999}}^1$

素因数の和:3286

約数の個数: 80

約数和(自身を含む): 607104000

約数和(自身を除く): 412049040

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, 2168, 2710, 2999, 3252, 4065, 4336, 5420, 5998, 6504, 8130, 8997, 10840, 11996, 13008, 14995, 16260, 17994, 21680, 23992, 29990, 32520, 35988, 44985, 47984, 59980, 65040, 71976, 89970, 119960, 143952, 179940, 239920, 359880, 719760, 812729, 1625458, 2438187, 3250916, 4063645, 4876374, 6501832, 8127290, 9752748, 12190935, 13003664, 16254580, 19505496, 24381870, 32509160, 39010992, 48763740, 65018320, 97527480, 195054960]

約数ペア:

[(1, 195054960), (2, 97527480), (3, 65018320), (4, 48763740), (5, 39010992), (6, 32509160), (8, 24381870), (10, 19505496), (12, 16254580), (15, 13003664), (16, 12190935), (20, 9752748), (24, 8127290), (30, 6501832), (40, 4876374), (48, 4063645), (60, 3250916), (80, 2438187), (120, 1625458), (240, 812729), (271, 719760), (542, 359880), (813, 239920), (1084, 179940), (1355, 143952), (1626, 119960), (2168, 89970), (2710, 71976), (2999, 65040), (3252, 59980), (4065, 47984), (4336, 44985), (5420, 35988), (5998, 32520), (6504, 29990), (8130, 23992), (8997, 21680), (10840, 17994), (11996, 16260), (13008, 14995)]