253066620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{23563}}^1$

素因数の和:23754

約数の個数: 48

約数和(自身を含む): 712575360

約数和(自身を除く): 459508740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 23563, 47126, 70689, 94252, 117815, 141378, 235630, 282756, 353445, 471260, 706890, 1413780, 4217777, 8435554, 12653331, 16871108, 21088885, 25306662, 42177770, 50613324, 63266655, 84355540, 126533310, 253066620]

約数ペア:

[(1, 253066620), (2, 126533310), (3, 84355540), (4, 63266655), (5, 50613324), (6, 42177770), (10, 25306662), (12, 21088885), (15, 16871108), (20, 12653331), (30, 8435554), (60, 4217777), (179, 1413780), (358, 706890), (537, 471260), (716, 353445), (895, 282756), (1074, 235630), (1790, 141378), (2148, 117815), (2685, 94252), (3580, 70689), (5370, 47126), (10740, 23563)]