22801560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 68947200

約数和(自身を除く): 46145640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1367, 1390, 1668, 2085, 2734, 2780, 3336, 4101, 4170, 5468, 5560, 6835, 8202, 8340, 10936, 13670, 16404, 16680, 20505, 27340, 32808, 41010, 54680, 82020, 164040, 190013, 380026, 570039, 760052, 950065, 1140078, 1520104, 1900130, 2280156, 2850195, 3800260, 4560312, 5700390, 7600520, 11400780, 22801560]

約数ペア:

[(1, 22801560), (2, 11400780), (3, 7600520), (4, 5700390), (5, 4560312), (6, 3800260), (8, 2850195), (10, 2280156), (12, 1900130), (15, 1520104), (20, 1140078), (24, 950065), (30, 760052), (40, 570039), (60, 380026), (120, 190013), (139, 164040), (278, 82020), (417, 54680), (556, 41010), (695, 32808), (834, 27340), (1112, 20505), (1367, 16680), (1390, 16404), (1668, 13670), (2085, 10936), (2734, 8340), (2780, 8202), (3336, 6835), (4101, 5560), (4170, 5468)]