318746760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17827}}^1$

素因数の和:17990

約数の個数: 64

約数和(自身を含む): 962712000

約数和(自身を除く): 643965240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17827, 17880, 35654, 53481, 71308, 89135, 106962, 142616, 178270, 213924, 267405, 356540, 427848, 534810, 713080, 1069620, 2139240, 2656223, 5312446, 7968669, 10624892, 13281115, 15937338, 21249784, 26562230, 31874676, 39843345, 53124460, 63749352, 79686690, 106248920, 159373380, 318746760]

約数ペア:

[(1, 318746760), (2, 159373380), (3, 106248920), (4, 79686690), (5, 63749352), (6, 53124460), (8, 39843345), (10, 31874676), (12, 26562230), (15, 21249784), (20, 15937338), (24, 13281115), (30, 10624892), (40, 7968669), (60, 5312446), (120, 2656223), (149, 2139240), (298, 1069620), (447, 713080), (596, 534810), (745, 427848), (894, 356540), (1192, 267405), (1490, 213924), (1788, 178270), (2235, 142616), (2980, 106962), (3576, 89135), (4470, 71308), (5960, 53481), (8940, 35654), (17827, 17880)]