65129160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1327}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 196012800

約数和(自身を除く): 130883640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1327, 1636, 2045, 2454, 2654, 3272, 3981, 4090, 4908, 5308, 6135, 6635, 7962, 8180, 9816, 10616, 12270, 13270, 15924, 16360, 19905, 24540, 26540, 31848, 39810, 49080, 53080, 79620, 159240, 542743, 1085486, 1628229, 2170972, 2713715, 3256458, 4341944, 5427430, 6512916, 8141145, 10854860, 13025832, 16282290, 21709720, 32564580, 65129160]

約数ペア:

[(1, 65129160), (2, 32564580), (3, 21709720), (4, 16282290), (5, 13025832), (6, 10854860), (8, 8141145), (10, 6512916), (12, 5427430), (15, 4341944), (20, 3256458), (24, 2713715), (30, 2170972), (40, 1628229), (60, 1085486), (120, 542743), (409, 159240), (818, 79620), (1227, 53080), (1327, 49080), (1636, 39810), (2045, 31848), (2454, 26540), (2654, 24540), (3272, 19905), (3981, 16360), (4090, 15924), (4908, 13270), (5308, 12270), (6135, 10616), (6635, 9816), (7962, 8180)]