209628960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{436727}}^1$

素因数の和:436745

約数の個数: 48

約数和(自身を含む): 660332736

約数和(自身を除く): 450703776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 436727, 873454, 1310181, 1746908, 2183635, 2620362, 3493816, 4367270, 5240724, 6550905, 6987632, 8734540, 10481448, 13101810, 13975264, 17469080, 20962896, 26203620, 34938160, 41925792, 52407240, 69876320, 104814480, 209628960]

約数ペア:

[(1, 209628960), (2, 104814480), (3, 69876320), (4, 52407240), (5, 41925792), (6, 34938160), (8, 26203620), (10, 20962896), (12, 17469080), (15, 13975264), (16, 13101810), (20, 10481448), (24, 8734540), (30, 6987632), (32, 6550905), (40, 5240724), (48, 4367270), (60, 3493816), (80, 2620362), (96, 2183635), (120, 1746908), (160, 1310181), (240, 873454), (480, 436727)]