1208804580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2238527}}^1$

素因数の和:2238545

約数の個数: 48

約数和(自身を含む): 3760727040

約数和(自身を除く): 2551922460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2238527, 4477054, 6715581, 8954108, 11192635, 13431162, 20146743, 22385270, 26862324, 33577905, 40293486, 44770540, 60440229, 67155810, 80586972, 100733715, 120880458, 134311620, 201467430, 241760916, 302201145, 402934860, 604402290, 1208804580]

約数ペア:

[(1, 1208804580), (2, 604402290), (3, 402934860), (4, 302201145), (5, 241760916), (6, 201467430), (9, 134311620), (10, 120880458), (12, 100733715), (15, 80586972), (18, 67155810), (20, 60440229), (27, 44770540), (30, 40293486), (36, 33577905), (45, 26862324), (54, 22385270), (60, 20146743), (90, 13431162), (108, 11192635), (135, 8954108), (180, 6715581), (270, 4477054), (540, 2238527)]