90153480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39541}}^1$

素因数の和:39574

約数の個数: 64

約数和(自身を含む): 284702400

約数和(自身を除く): 194548920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 39541, 79082, 118623, 158164, 197705, 237246, 316328, 395410, 474492, 593115, 751279, 790820, 948984, 1186230, 1502558, 1581640, 2253837, 2372460, 3005116, 3756395, 4507674, 4744920, 6010232, 7512790, 9015348, 11269185, 15025580, 18030696, 22538370, 30051160, 45076740, 90153480]

約数ペア:

[(1, 90153480), (2, 45076740), (3, 30051160), (4, 22538370), (5, 18030696), (6, 15025580), (8, 11269185), (10, 9015348), (12, 7512790), (15, 6010232), (19, 4744920), (20, 4507674), (24, 3756395), (30, 3005116), (38, 2372460), (40, 2253837), (57, 1581640), (60, 1502558), (76, 1186230), (95, 948984), (114, 790820), (120, 751279), (152, 593115), (190, 474492), (228, 395410), (285, 316328), (380, 237246), (456, 197705), (570, 158164), (760, 118623), (1140, 79082), (2280, 39541)]