85998120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55127}}^1$

素因数の和:55154

約数の個数: 64

約数和(自身を含む): 277845120

約数和(自身を除く): 191847000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 55127, 110254, 165381, 220508, 275635, 330762, 441016, 551270, 661524, 716651, 826905, 1102540, 1323048, 1433302, 1653810, 2149953, 2205080, 2866604, 3307620, 3583255, 4299906, 5733208, 6615240, 7166510, 8599812, 10749765, 14333020, 17199624, 21499530, 28666040, 42999060, 85998120]

約数ペア:

[(1, 85998120), (2, 42999060), (3, 28666040), (4, 21499530), (5, 17199624), (6, 14333020), (8, 10749765), (10, 8599812), (12, 7166510), (13, 6615240), (15, 5733208), (20, 4299906), (24, 3583255), (26, 3307620), (30, 2866604), (39, 2205080), (40, 2149953), (52, 1653810), (60, 1433302), (65, 1323048), (78, 1102540), (104, 826905), (120, 716651), (130, 661524), (156, 551270), (195, 441016), (260, 330762), (312, 275635), (390, 220508), (520, 165381), (780, 110254), (1560, 55127)]