38394120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10321}}^1$

素因数の和:10366

約数の個数: 64

約数和(自身を含む): 118909440

約数和(自身を除く): 80515320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 10321, 20642, 30963, 41284, 51605, 61926, 82568, 103210, 123852, 154815, 206420, 247704, 309630, 319951, 412840, 619260, 639902, 959853, 1238520, 1279804, 1599755, 1919706, 2559608, 3199510, 3839412, 4799265, 6399020, 7678824, 9598530, 12798040, 19197060, 38394120]

約数ペア:

[(1, 38394120), (2, 19197060), (3, 12798040), (4, 9598530), (5, 7678824), (6, 6399020), (8, 4799265), (10, 3839412), (12, 3199510), (15, 2559608), (20, 1919706), (24, 1599755), (30, 1279804), (31, 1238520), (40, 959853), (60, 639902), (62, 619260), (93, 412840), (120, 319951), (124, 309630), (155, 247704), (186, 206420), (248, 154815), (310, 123852), (372, 103210), (465, 82568), (620, 61926), (744, 51605), (930, 41284), (1240, 30963), (1860, 20642), (3720, 10321)]