2240491560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{59651}}^1$

素因数の和:59978

約数の個数: 64

約数和(自身を含む): 6743062080

約数和(自身を除く): 4502570520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 6260, 7512, 9390, 12520, 18780, 37560, 59651, 119302, 178953, 238604, 298255, 357906, 477208, 596510, 715812, 894765, 1193020, 1431624, 1789530, 2386040, 3579060, 7158120, 18670763, 37341526, 56012289, 74683052, 93353815, 112024578, 149366104, 186707630, 224049156, 280061445, 373415260, 448098312, 560122890, 746830520, 1120245780, 2240491560]

約数ペア:

[(1, 2240491560), (2, 1120245780), (3, 746830520), (4, 560122890), (5, 448098312), (6, 373415260), (8, 280061445), (10, 224049156), (12, 186707630), (15, 149366104), (20, 112024578), (24, 93353815), (30, 74683052), (40, 56012289), (60, 37341526), (120, 18670763), (313, 7158120), (626, 3579060), (939, 2386040), (1252, 1789530), (1565, 1431624), (1878, 1193020), (2504, 894765), (3130, 715812), (3756, 596510), (4695, 477208), (6260, 357906), (7512, 298255), (9390, 238604), (12520, 178953), (18780, 119302), (37560, 59651)]