288494560

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11941}}^1$

素因数の和:12107

約数の個数: 48

約数和(自身を含む): 686139552

約数和(自身を除く): 397644992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 3020, 4832, 6040, 11941, 12080, 23882, 24160, 47764, 59705, 95528, 119410, 191056, 238820, 382112, 477640, 955280, 1803091, 1910560, 3606182, 7212364, 9015455, 14424728, 18030910, 28849456, 36061820, 57698912, 72123640, 144247280, 288494560]

約数ペア:

[(1, 288494560), (2, 144247280), (4, 72123640), (5, 57698912), (8, 36061820), (10, 28849456), (16, 18030910), (20, 14424728), (32, 9015455), (40, 7212364), (80, 3606182), (151, 1910560), (160, 1803091), (302, 955280), (604, 477640), (755, 382112), (1208, 238820), (1510, 191056), (2416, 119410), (3020, 95528), (4832, 59705), (6040, 47764), (11941, 24160), (12080, 23882)]