11723640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 35458560

約数和(自身を除く): 23734920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 647, 755, 906, 1208, 1294, 1510, 1812, 1941, 2265, 2588, 3020, 3235, 3624, 3882, 4530, 5176, 6040, 6470, 7764, 9060, 9705, 12940, 15528, 18120, 19410, 25880, 38820, 77640, 97697, 195394, 293091, 390788, 488485, 586182, 781576, 976970, 1172364, 1465455, 1953940, 2344728, 2930910, 3907880, 5861820, 11723640]

約数ペア:

[(1, 11723640), (2, 5861820), (3, 3907880), (4, 2930910), (5, 2344728), (6, 1953940), (8, 1465455), (10, 1172364), (12, 976970), (15, 781576), (20, 586182), (24, 488485), (30, 390788), (40, 293091), (60, 195394), (120, 97697), (151, 77640), (302, 38820), (453, 25880), (604, 19410), (647, 18120), (755, 15528), (906, 12940), (1208, 9705), (1294, 9060), (1510, 7764), (1812, 6470), (1941, 6040), (2265, 5176), (2588, 4530), (3020, 3882), (3235, 3624)]