28810629360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{40014763}}^1$

素因数の和:40014782

約数の個数: 60

約数和(自身を含む): 96755699352

約数和(自身を除く): 67945069992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 40014763, 80029526, 120044289, 160059052, 200073815, 240088578, 320118104, 360132867, 400147630, 480177156, 600221445, 640236208, 720265734, 800295260, 960354312, 1200442890, 1440531468, 1600590520, 1800664335, 1920708624, 2400885780, 2881062936, 3201181040, 3601328670, 4801771560, 5762125872, 7202657340, 9603543120, 14405314680, 28810629360]

約数ペア:

[(1, 28810629360), (2, 14405314680), (3, 9603543120), (4, 7202657340), (5, 5762125872), (6, 4801771560), (8, 3601328670), (9, 3201181040), (10, 2881062936), (12, 2400885780), (15, 1920708624), (16, 1800664335), (18, 1600590520), (20, 1440531468), (24, 1200442890), (30, 960354312), (36, 800295260), (40, 720265734), (45, 640236208), (48, 600221445), (60, 480177156), (72, 400147630), (80, 360132867), (90, 320118104), (120, 240088578), (144, 200073815), (180, 160059052), (240, 120044289), (360, 80029526), (720, 40014763)]