89413680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{983}}^1$

素因数の和:1378

約数の個数: 80

約数和(自身を含む): 278196480

約数和(自身を除く): 188782800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 983, 1137, 1516, 1895, 1966, 2274, 2949, 3032, 3790, 3932, 4548, 4915, 5685, 5898, 6064, 7580, 7864, 9096, 9830, 11370, 11796, 14745, 15160, 15728, 18192, 19660, 22740, 23592, 29490, 30320, 39320, 45480, 47184, 58980, 78640, 90960, 117960, 235920, 372557, 745114, 1117671, 1490228, 1862785, 2235342, 2980456, 3725570, 4470684, 5588355, 5960912, 7451140, 8941368, 11176710, 14902280, 17882736, 22353420, 29804560, 44706840, 89413680]

約数ペア:

[(1, 89413680), (2, 44706840), (3, 29804560), (4, 22353420), (5, 17882736), (6, 14902280), (8, 11176710), (10, 8941368), (12, 7451140), (15, 5960912), (16, 5588355), (20, 4470684), (24, 3725570), (30, 2980456), (40, 2235342), (48, 1862785), (60, 1490228), (80, 1117671), (120, 745114), (240, 372557), (379, 235920), (758, 117960), (983, 90960), (1137, 78640), (1516, 58980), (1895, 47184), (1966, 45480), (2274, 39320), (2949, 30320), (3032, 29490), (3790, 23592), (3932, 22740), (4548, 19660), (4915, 18192), (5685, 15728), (5898, 15160), (6064, 14745), (7580, 11796), (7864, 11370), (9096, 9830)]