21927480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6301}}^1$

素因数の和:6344

約数の個数: 64

約数和(自身を含む): 68061600

約数和(自身を除く): 46134120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 6301, 12602, 18903, 25204, 31505, 37806, 50408, 63010, 75612, 94515, 126020, 151224, 182729, 189030, 252040, 365458, 378060, 548187, 730916, 756120, 913645, 1096374, 1461832, 1827290, 2192748, 2740935, 3654580, 4385496, 5481870, 7309160, 10963740, 21927480]

約数ペア:

[(1, 21927480), (2, 10963740), (3, 7309160), (4, 5481870), (5, 4385496), (6, 3654580), (8, 2740935), (10, 2192748), (12, 1827290), (15, 1461832), (20, 1096374), (24, 913645), (29, 756120), (30, 730916), (40, 548187), (58, 378060), (60, 365458), (87, 252040), (116, 189030), (120, 182729), (145, 151224), (174, 126020), (232, 94515), (290, 75612), (348, 63010), (435, 50408), (580, 37806), (696, 31505), (870, 25204), (1160, 18903), (1740, 12602), (3480, 6301)]