164865180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2747753}}^1$

素因数の和:2747765

約数の個数: 24

約数和(自身を含む): 461622672

約数和(自身を除く): 296757492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2747753, 5495506, 8243259, 10991012, 13738765, 16486518, 27477530, 32973036, 41216295, 54955060, 82432590, 164865180]

約数ペア:

[(1, 164865180), (2, 82432590), (3, 54955060), (4, 41216295), (5, 32973036), (6, 27477530), (10, 16486518), (12, 13738765), (15, 10991012), (20, 8243259), (30, 5495506), (60, 2747753)]