155708220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2939}}^1$

素因数の和:3834

約数の個数: 48

約数和(自身を含む): 436625280

約数和(自身を除く): 280917060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 883, 1766, 2649, 2939, 3532, 4415, 5298, 5878, 8817, 8830, 10596, 11756, 13245, 14695, 17634, 17660, 26490, 29390, 35268, 44085, 52980, 58780, 88170, 176340, 2595137, 5190274, 7785411, 10380548, 12975685, 15570822, 25951370, 31141644, 38927055, 51902740, 77854110, 155708220]

約数ペア:

[(1, 155708220), (2, 77854110), (3, 51902740), (4, 38927055), (5, 31141644), (6, 25951370), (10, 15570822), (12, 12975685), (15, 10380548), (20, 7785411), (30, 5190274), (60, 2595137), (883, 176340), (1766, 88170), (2649, 58780), (2939, 52980), (3532, 44085), (4415, 35268), (5298, 29390), (5878, 26490), (8817, 17660), (8830, 17634), (10596, 14695), (11756, 13245)]