40163640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30427}}^1$

素因数の和:30452

約数の個数: 64

約数和(自身を含む): 131448960

約数和(自身を除く): 91285320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 30427, 60854, 91281, 121708, 152135, 182562, 243416, 304270, 334697, 365124, 456405, 608540, 669394, 730248, 912810, 1004091, 1217080, 1338788, 1673485, 1825620, 2008182, 2677576, 3346970, 3651240, 4016364, 5020455, 6693940, 8032728, 10040910, 13387880, 20081820, 40163640]

約数ペア:

[(1, 40163640), (2, 20081820), (3, 13387880), (4, 10040910), (5, 8032728), (6, 6693940), (8, 5020455), (10, 4016364), (11, 3651240), (12, 3346970), (15, 2677576), (20, 2008182), (22, 1825620), (24, 1673485), (30, 1338788), (33, 1217080), (40, 1004091), (44, 912810), (55, 730248), (60, 669394), (66, 608540), (88, 456405), (110, 365124), (120, 334697), (132, 304270), (165, 243416), (220, 182562), (264, 152135), (330, 121708), (440, 91281), (660, 60854), (1320, 30427)]