109865040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1999}}^1$

素因数の和:2244

約数の個数: 80

約数和(自身を含む): 342240000

約数和(自身を除く): 232374960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 1999, 2290, 2748, 3435, 3664, 3998, 4580, 5496, 5997, 6870, 7996, 9160, 9995, 10992, 11994, 13740, 15992, 18320, 19990, 23988, 27480, 29985, 31984, 39980, 47976, 54960, 59970, 79960, 95952, 119940, 159920, 239880, 457771, 479760, 915542, 1373313, 1831084, 2288855, 2746626, 3662168, 4577710, 5493252, 6866565, 7324336, 9155420, 10986504, 13733130, 18310840, 21973008, 27466260, 36621680, 54932520, 109865040]

約数ペア:

[(1, 109865040), (2, 54932520), (3, 36621680), (4, 27466260), (5, 21973008), (6, 18310840), (8, 13733130), (10, 10986504), (12, 9155420), (15, 7324336), (16, 6866565), (20, 5493252), (24, 4577710), (30, 3662168), (40, 2746626), (48, 2288855), (60, 1831084), (80, 1373313), (120, 915542), (229, 479760), (240, 457771), (458, 239880), (687, 159920), (916, 119940), (1145, 95952), (1374, 79960), (1832, 59970), (1999, 54960), (2290, 47976), (2748, 39980), (3435, 31984), (3664, 29985), (3998, 27480), (4580, 23988), (5496, 19990), (5997, 18320), (6870, 15992), (7996, 13740), (9160, 11994), (9995, 10992)]