91515240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{254209}}^1$

素因数の和:254226

約数の個数: 48

約数和(自身を含む): 297425700

約数和(自身を除く): 205910460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 254209, 508418, 762627, 1016836, 1271045, 1525254, 2033672, 2287881, 2542090, 3050508, 3813135, 4575762, 5084180, 6101016, 7626270, 9151524, 10168360, 11439405, 15252540, 18303048, 22878810, 30505080, 45757620, 91515240]

約数ペア:

[(1, 91515240), (2, 45757620), (3, 30505080), (4, 22878810), (5, 18303048), (6, 15252540), (8, 11439405), (9, 10168360), (10, 9151524), (12, 7626270), (15, 6101016), (18, 5084180), (20, 4575762), (24, 3813135), (30, 3050508), (36, 2542090), (40, 2287881), (45, 2033672), (60, 1525254), (72, 1271045), (90, 1016836), (120, 762627), (180, 508418), (360, 254209)]