180420264

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{6577}}^1$

素因数の和:6719

約数の個数: 64

約数和(自身を含む): 505190400

約数和(自身を除く): 324770136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3429, 4572, 6577, 6858, 9144, 13154, 13716, 19731, 26308, 27432, 39462, 52616, 59193, 78924, 118386, 157848, 177579, 236772, 355158, 473544, 710316, 835279, 1420632, 1670558, 2505837, 3341116, 5011674, 6682232, 7517511, 10023348, 15035022, 20046696, 22552533, 30070044, 45105066, 60140088, 90210132, 180420264]

約数ペア:

[(1, 180420264), (2, 90210132), (3, 60140088), (4, 45105066), (6, 30070044), (8, 22552533), (9, 20046696), (12, 15035022), (18, 10023348), (24, 7517511), (27, 6682232), (36, 5011674), (54, 3341116), (72, 2505837), (108, 1670558), (127, 1420632), (216, 835279), (254, 710316), (381, 473544), (508, 355158), (762, 236772), (1016, 177579), (1143, 157848), (1524, 118386), (2286, 78924), (3048, 59193), (3429, 52616), (4572, 39462), (6577, 27432), (6858, 26308), (9144, 19731), (13154, 13716)]