41437980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{25579}}^1$

素因数の和:25600

約数の個数: 60

約数和(自身を含む): 129997560

約数和(自身を除く): 88559580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 25579, 51158, 76737, 102316, 127895, 153474, 230211, 255790, 306948, 383685, 460422, 511580, 690633, 767370, 920844, 1151055, 1381266, 1534740, 2071899, 2302110, 2762532, 3453165, 4143798, 4604220, 6906330, 8287596, 10359495, 13812660, 20718990, 41437980]

約数ペア:

[(1, 41437980), (2, 20718990), (3, 13812660), (4, 10359495), (5, 8287596), (6, 6906330), (9, 4604220), (10, 4143798), (12, 3453165), (15, 2762532), (18, 2302110), (20, 2071899), (27, 1534740), (30, 1381266), (36, 1151055), (45, 920844), (54, 767370), (60, 690633), (81, 511580), (90, 460422), (108, 383685), (135, 306948), (162, 255790), (180, 230211), (270, 153474), (324, 127895), (405, 102316), (540, 76737), (810, 51158), (1620, 25579)]