23977260

素因数分解:

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

素因数の和:4343

約数の個数: 72

約数和(自身を含む): 75094656

約数和(自身を除く): 51117396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 4297, 5580, 8594, 12891, 17188, 21485, 25782, 38673, 42970, 51564, 64455, 77346, 85940, 128910, 133207, 154692, 193365, 257820, 266414, 386730, 399621, 532828, 666035, 773460, 799242, 1198863, 1332070, 1598484, 1998105, 2397726, 2664140, 3996210, 4795452, 5994315, 7992420, 11988630, 23977260]

約数ペア:

[(1, 23977260), (2, 11988630), (3, 7992420), (4, 5994315), (5, 4795452), (6, 3996210), (9, 2664140), (10, 2397726), (12, 1998105), (15, 1598484), (18, 1332070), (20, 1198863), (30, 799242), (31, 773460), (36, 666035), (45, 532828), (60, 399621), (62, 386730), (90, 266414), (93, 257820), (124, 193365), (155, 154692), (180, 133207), (186, 128910), (279, 85940), (310, 77346), (372, 64455), (465, 51564), (558, 42970), (620, 38673), (930, 25782), (1116, 21485), (1395, 17188), (1860, 12891), (2790, 8594), (4297, 5580)]