63750480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11549}}^1$

素因数の和:11588

約数の個数: 80

約数和(自身を含む): 206236800

約数和(自身を除く): 142486320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 11549, 23098, 34647, 46196, 57745, 69294, 92392, 115490, 138588, 173235, 184784, 230980, 265627, 277176, 346470, 461960, 531254, 554352, 692940, 796881, 923920, 1062508, 1328135, 1385880, 1593762, 2125016, 2656270, 2771760, 3187524, 3984405, 4250032, 5312540, 6375048, 7968810, 10625080, 12750096, 15937620, 21250160, 31875240, 63750480]

約数ペア:

[(1, 63750480), (2, 31875240), (3, 21250160), (4, 15937620), (5, 12750096), (6, 10625080), (8, 7968810), (10, 6375048), (12, 5312540), (15, 4250032), (16, 3984405), (20, 3187524), (23, 2771760), (24, 2656270), (30, 2125016), (40, 1593762), (46, 1385880), (48, 1328135), (60, 1062508), (69, 923920), (80, 796881), (92, 692940), (115, 554352), (120, 531254), (138, 461960), (184, 346470), (230, 277176), (240, 265627), (276, 230980), (345, 184784), (368, 173235), (460, 138588), (552, 115490), (690, 92392), (920, 69294), (1104, 57745), (1380, 46196), (1840, 34647), (2760, 23098), (5520, 11549)]