30170640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{125711}}^1$

素因数の和:125727

約数の個数: 40

約数和(自身を含む): 93529728

約数和(自身を除く): 63359088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 125711, 251422, 377133, 502844, 628555, 754266, 1005688, 1257110, 1508532, 1885665, 2011376, 2514220, 3017064, 3771330, 5028440, 6034128, 7542660, 10056880, 15085320, 30170640]

約数ペア:

[(1, 30170640), (2, 15085320), (3, 10056880), (4, 7542660), (5, 6034128), (6, 5028440), (8, 3771330), (10, 3017064), (12, 2514220), (15, 2011376), (16, 1885665), (20, 1508532), (24, 1257110), (30, 1005688), (40, 754266), (48, 628555), (60, 502844), (80, 377133), (120, 251422), (240, 125711)]