155051760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5087}}^1$

素因数の和:5230

約数の個数: 80

約数和(自身を含む): 484540416

約数和(自身を除く): 329488656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 5087, 6096, 7620, 10160, 10174, 15240, 15261, 20348, 25435, 30480, 30522, 40696, 50870, 61044, 76305, 81392, 101740, 122088, 152610, 203480, 244176, 305220, 406960, 610440, 646049, 1220880, 1292098, 1938147, 2584196, 3230245, 3876294, 5168392, 6460490, 7752588, 9690735, 10336784, 12920980, 15505176, 19381470, 25841960, 31010352, 38762940, 51683920, 77525880, 155051760]

約数ペア:

[(1, 155051760), (2, 77525880), (3, 51683920), (4, 38762940), (5, 31010352), (6, 25841960), (8, 19381470), (10, 15505176), (12, 12920980), (15, 10336784), (16, 9690735), (20, 7752588), (24, 6460490), (30, 5168392), (40, 3876294), (48, 3230245), (60, 2584196), (80, 1938147), (120, 1292098), (127, 1220880), (240, 646049), (254, 610440), (381, 406960), (508, 305220), (635, 244176), (762, 203480), (1016, 152610), (1270, 122088), (1524, 101740), (1905, 81392), (2032, 76305), (2540, 61044), (3048, 50870), (3810, 40696), (5080, 30522), (5087, 30480), (6096, 25435), (7620, 20348), (10160, 15261), (10174, 15240)]