28576440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79379}}^1$

素因数の和:79396

約数の個数: 48

約数和(自身を含む): 92874600

約数和(自身を除く): 64298160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 79379, 158758, 238137, 317516, 396895, 476274, 635032, 714411, 793790, 952548, 1190685, 1428822, 1587580, 1905096, 2381370, 2857644, 3175160, 3572055, 4762740, 5715288, 7144110, 9525480, 14288220, 28576440]

約数ペア:

[(1, 28576440), (2, 14288220), (3, 9525480), (4, 7144110), (5, 5715288), (6, 4762740), (8, 3572055), (9, 3175160), (10, 2857644), (12, 2381370), (15, 1905096), (18, 1587580), (20, 1428822), (24, 1190685), (30, 952548), (36, 793790), (40, 714411), (45, 635032), (60, 476274), (72, 396895), (90, 317516), (120, 238137), (180, 158758), (360, 79379)]