15672430480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{3998069}}^1$

素因数の和:3998096

約数の個数: 60

約数和(自身を含む): 42387538140

約数和(自身を除く): 26715107660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 3998069, 7996138, 15992276, 19990345, 27986483, 31984552, 39980690, 55972966, 63969104, 79961380, 111945932, 139932415, 159922760, 195905381, 223891864, 279864830, 319845520, 391810762, 447783728, 559729660, 783621524, 979526905, 1119459320, 1567243048, 1959053810, 2238918640, 3134486096, 3918107620, 7836215240, 15672430480]

約数ペア:

[(1, 15672430480), (2, 7836215240), (4, 3918107620), (5, 3134486096), (7, 2238918640), (8, 1959053810), (10, 1567243048), (14, 1119459320), (16, 979526905), (20, 783621524), (28, 559729660), (35, 447783728), (40, 391810762), (49, 319845520), (56, 279864830), (70, 223891864), (80, 195905381), (98, 159922760), (112, 139932415), (140, 111945932), (196, 79961380), (245, 63969104), (280, 55972966), (392, 39980690), (490, 31984552), (560, 27986483), (784, 19990345), (980, 15992276), (1960, 7996138), (3920, 3998069)]