127047420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{235273}}^1$

素因数の和:235291

約数の個数: 48

約数和(自身を含む): 395260320

約数和(自身を除く): 268212900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 235273, 470546, 705819, 941092, 1176365, 1411638, 2117457, 2352730, 2823276, 3529095, 4234914, 4705460, 6352371, 7058190, 8469828, 10587285, 12704742, 14116380, 21174570, 25409484, 31761855, 42349140, 63523710, 127047420]

約数ペア:

[(1, 127047420), (2, 63523710), (3, 42349140), (4, 31761855), (5, 25409484), (6, 21174570), (9, 14116380), (10, 12704742), (12, 10587285), (15, 8469828), (18, 7058190), (20, 6352371), (27, 4705460), (30, 4234914), (36, 3529095), (45, 2823276), (54, 2352730), (60, 2117457), (90, 1411638), (108, 1176365), (135, 941092), (180, 705819), (270, 470546), (540, 235273)]