156732780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55579}}^1$

素因数の和:55638

約数の個数: 48

約数和(自身を含む): 448197120

約数和(自身を除く): 291464340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 55579, 111158, 166737, 222316, 277895, 333474, 555790, 666948, 833685, 1111580, 1667370, 2612213, 3334740, 5224426, 7836639, 10448852, 13061065, 15673278, 26122130, 31346556, 39183195, 52244260, 78366390, 156732780]

約数ペア:

[(1, 156732780), (2, 78366390), (3, 52244260), (4, 39183195), (5, 31346556), (6, 26122130), (10, 15673278), (12, 13061065), (15, 10448852), (20, 7836639), (30, 5224426), (47, 3334740), (60, 2612213), (94, 1667370), (141, 1111580), (188, 833685), (235, 666948), (282, 555790), (470, 333474), (564, 277895), (705, 222316), (940, 166737), (1410, 111158), (2820, 55579)]