407807040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2851}}^1$

素因数の和:3020

約数の個数: 112

約数和(自身を含む): 1303934400

約数和(自身を除く): 896127360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 1192, 1490, 1788, 2235, 2384, 2851, 2980, 3576, 4470, 4768, 5702, 5960, 7152, 8553, 8940, 9536, 11404, 11920, 14255, 14304, 17106, 17880, 22808, 23840, 28510, 28608, 34212, 35760, 42765, 45616, 47680, 57020, 68424, 71520, 85530, 91232, 114040, 136848, 143040, 171060, 182464, 228080, 273696, 342120, 424799, 456160, 547392, 684240, 849598, 912320, 1274397, 1368480, 1699196, 2123995, 2548794, 2736960, 3398392, 4247990, 5097588, 6371985, 6796784, 8495980, 10195176, 12743970, 13593568, 16991960, 20390352, 25487940, 27187136, 33983920, 40780704, 50975880, 67967840, 81561408, 101951760, 135935680, 203903520, 407807040]

約数ペア:

[(1, 407807040), (2, 203903520), (3, 135935680), (4, 101951760), (5, 81561408), (6, 67967840), (8, 50975880), (10, 40780704), (12, 33983920), (15, 27187136), (16, 25487940), (20, 20390352), (24, 16991960), (30, 13593568), (32, 12743970), (40, 10195176), (48, 8495980), (60, 6796784), (64, 6371985), (80, 5097588), (96, 4247990), (120, 3398392), (149, 2736960), (160, 2548794), (192, 2123995), (240, 1699196), (298, 1368480), (320, 1274397), (447, 912320), (480, 849598), (596, 684240), (745, 547392), (894, 456160), (960, 424799), (1192, 342120), (1490, 273696), (1788, 228080), (2235, 182464), (2384, 171060), (2851, 143040), (2980, 136848), (3576, 114040), (4470, 91232), (4768, 85530), (5702, 71520), (5960, 68424), (7152, 57020), (8553, 47680), (8940, 45616), (9536, 42765), (11404, 35760), (11920, 34212), (14255, 28608), (14304, 28510), (17106, 23840), (17880, 22808)]