47954520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4345

約数の個数: 96

約数和(自身を含む): 160917120

約数和(自身を除く): 112962600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 4297, 5580, 8594, 11160, 12891, 17188, 21485, 25782, 34376, 38673, 42970, 51564, 64455, 77346, 85940, 103128, 128910, 133207, 154692, 171880, 193365, 257820, 266414, 309384, 386730, 399621, 515640, 532828, 666035, 773460, 799242, 1065656, 1198863, 1332070, 1546920, 1598484, 1998105, 2397726, 2664140, 3196968, 3996210, 4795452, 5328280, 5994315, 7992420, 9590904, 11988630, 15984840, 23977260, 47954520]

約数ペア:

[(1, 47954520), (2, 23977260), (3, 15984840), (4, 11988630), (5, 9590904), (6, 7992420), (8, 5994315), (9, 5328280), (10, 4795452), (12, 3996210), (15, 3196968), (18, 2664140), (20, 2397726), (24, 1998105), (30, 1598484), (31, 1546920), (36, 1332070), (40, 1198863), (45, 1065656), (60, 799242), (62, 773460), (72, 666035), (90, 532828), (93, 515640), (120, 399621), (124, 386730), (155, 309384), (180, 266414), (186, 257820), (248, 193365), (279, 171880), (310, 154692), (360, 133207), (372, 128910), (465, 103128), (558, 85940), (620, 77346), (744, 64455), (930, 51564), (1116, 42970), (1240, 38673), (1395, 34376), (1860, 25782), (2232, 21485), (2790, 17188), (3720, 12891), (4297, 11160), (5580, 8594)]