884677440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1999}}^1$

素因数の和:2480

約数の個数: 112

約数和(自身を含む): 2816352000

約数和(自身を除く): 1931674560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 461, 480, 922, 960, 1383, 1844, 1999, 2305, 2766, 3688, 3998, 4610, 5532, 5997, 6915, 7376, 7996, 9220, 9995, 11064, 11994, 13830, 14752, 15992, 18440, 19990, 22128, 23988, 27660, 29504, 29985, 31984, 36880, 39980, 44256, 47976, 55320, 59970, 63968, 73760, 79960, 88512, 95952, 110640, 119940, 127936, 147520, 159920, 191904, 221280, 239880, 319840, 383808, 442560, 479760, 639680, 921539, 959520, 1843078, 1919040, 2764617, 3686156, 4607695, 5529234, 7372312, 9215390, 11058468, 13823085, 14744624, 18430780, 22116936, 27646170, 29489248, 36861560, 44233872, 55292340, 58978496, 73723120, 88467744, 110584680, 147446240, 176935488, 221169360, 294892480, 442338720, 884677440]

約数ペア:

[(1, 884677440), (2, 442338720), (3, 294892480), (4, 221169360), (5, 176935488), (6, 147446240), (8, 110584680), (10, 88467744), (12, 73723120), (15, 58978496), (16, 55292340), (20, 44233872), (24, 36861560), (30, 29489248), (32, 27646170), (40, 22116936), (48, 18430780), (60, 14744624), (64, 13823085), (80, 11058468), (96, 9215390), (120, 7372312), (160, 5529234), (192, 4607695), (240, 3686156), (320, 2764617), (461, 1919040), (480, 1843078), (922, 959520), (960, 921539), (1383, 639680), (1844, 479760), (1999, 442560), (2305, 383808), (2766, 319840), (3688, 239880), (3998, 221280), (4610, 191904), (5532, 159920), (5997, 147520), (6915, 127936), (7376, 119940), (7996, 110640), (9220, 95952), (9995, 88512), (11064, 79960), (11994, 73760), (13830, 63968), (14752, 59970), (15992, 55320), (18440, 47976), (19990, 44256), (22128, 39980), (23988, 36880), (27660, 31984), (29504, 29985)]