278862861120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2287261}}^1$

素因数の和:2287408

約数の個数: 112

約数和(自身を含む): 892361545728

約数和(自身を除く): 613498684608

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, 2287261, 4574522, 6861783, 9149044, 11436305, 13723566, 18298088, 22872610, 27447132, 34308915, 36596176, 45745220, 54894264, 68617830, 73192352, 91490440, 109788528, 137235660, 146384704, 182980880, 219577056, 274471320, 290482147, 365961760, 439154112, 548942640, 580964294, 731923520, 871446441, 1097885280, 1161928588, 1452410735, 1742892882, 2195770560, 2323857176, 2904821470, 3485785764, 4357232205, 4647714352, 5809642940, 6971571528, 8714464410, 9295428704, 11619285880, 13943143056, 17428928820, 18590857408, 23238571760, 27886286112, 34857857640, 46477143520, 55772572224, 69715715280, 92954287040, 139431430560, 278862861120]

約数ペア:

[(1, 278862861120), (2, 139431430560), (3, 92954287040), (4, 69715715280), (5, 55772572224), (6, 46477143520), (8, 34857857640), (10, 27886286112), (12, 23238571760), (15, 18590857408), (16, 17428928820), (20, 13943143056), (24, 11619285880), (30, 9295428704), (32, 8714464410), (40, 6971571528), (48, 5809642940), (60, 4647714352), (64, 4357232205), (80, 3485785764), (96, 2904821470), (120, 2323857176), (127, 2195770560), (160, 1742892882), (192, 1452410735), (240, 1161928588), (254, 1097885280), (320, 871446441), (381, 731923520), (480, 580964294), (508, 548942640), (635, 439154112), (762, 365961760), (960, 290482147), (1016, 274471320), (1270, 219577056), (1524, 182980880), (1905, 146384704), (2032, 137235660), (2540, 109788528), (3048, 91490440), (3810, 73192352), (4064, 68617830), (5080, 54894264), (6096, 45745220), (7620, 36596176), (8128, 34308915), (10160, 27447132), (12192, 22872610), (15240, 18298088), (20320, 13723566), (24384, 11436305), (30480, 9149044), (40640, 6861783), (60960, 4574522), (121920, 2287261)]