20762854080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{170299}}^1$

素因数の和:170446

約数の個数: 112

約数和(自身を含む): 66441523200

約数和(自身を除く): 45678669120

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, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 20320, 24384, 30480, 40640, 60960, 121920, 170299, 340598, 510897, 681196, 851495, 1021794, 1362392, 1702990, 2043588, 2554485, 2724784, 3405980, 4087176, 5108970, 5449568, 6811960, 8174352, 10217940, 10899136, 13623920, 16348704, 20435880, 21627973, 27247840, 32697408, 40871760, 43255946, 54495680, 64883919, 81743520, 86511892, 108139865, 129767838, 163487040, 173023784, 216279730, 259535676, 324419595, 346047568, 432559460, 519071352, 648839190, 692095136, 865118920, 1038142704, 1297678380, 1384190272, 1730237840, 2076285408, 2595356760, 3460475680, 4152570816, 5190713520, 6920951360, 10381427040, 20762854080]

約数ペア:

[(1, 20762854080), (2, 10381427040), (3, 6920951360), (4, 5190713520), (5, 4152570816), (6, 3460475680), (8, 2595356760), (10, 2076285408), (12, 1730237840), (15, 1384190272), (16, 1297678380), (20, 1038142704), (24, 865118920), (30, 692095136), (32, 648839190), (40, 519071352), (48, 432559460), (60, 346047568), (64, 324419595), (80, 259535676), (96, 216279730), (120, 173023784), (127, 163487040), (160, 129767838), (192, 108139865), (240, 86511892), (254, 81743520), (320, 64883919), (381, 54495680), (480, 43255946), (508, 40871760), (635, 32697408), (762, 27247840), (960, 21627973), (1016, 20435880), (1270, 16348704), (1524, 13623920), (1905, 10899136), (2032, 10217940), (2540, 8174352), (3048, 6811960), (3810, 5449568), (4064, 5108970), (5080, 4087176), (6096, 3405980), (7620, 2724784), (8128, 2554485), (10160, 2043588), (12192, 1702990), (15240, 1362392), (20320, 1021794), (24384, 851495), (30480, 681196), (40640, 510897), (60960, 340598), (121920, 170299)]