15695866920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{161281}}^1$

素因数の和:162106

約数の個数: 64

約数和(自身を含む): 47145954240

約数和(自身を除く): 31450087320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 811, 1622, 2433, 3244, 4055, 4866, 6488, 8110, 9732, 12165, 16220, 19464, 24330, 32440, 48660, 97320, 161281, 322562, 483843, 645124, 806405, 967686, 1290248, 1612810, 1935372, 2419215, 3225620, 3870744, 4838430, 6451240, 9676860, 19353720, 130798891, 261597782, 392396673, 523195564, 653994455, 784793346, 1046391128, 1307988910, 1569586692, 1961983365, 2615977820, 3139173384, 3923966730, 5231955640, 7847933460, 15695866920]

約数ペア:

[(1, 15695866920), (2, 7847933460), (3, 5231955640), (4, 3923966730), (5, 3139173384), (6, 2615977820), (8, 1961983365), (10, 1569586692), (12, 1307988910), (15, 1046391128), (20, 784793346), (24, 653994455), (30, 523195564), (40, 392396673), (60, 261597782), (120, 130798891), (811, 19353720), (1622, 9676860), (2433, 6451240), (3244, 4838430), (4055, 3870744), (4866, 3225620), (6488, 2419215), (8110, 1935372), (9732, 1612810), (12165, 1290248), (16220, 967686), (19464, 806405), (24330, 645124), (32440, 483843), (48660, 322562), (97320, 161281)]