22805520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 71245440

約数和(自身を除く): 48439920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 569, 668, 835, 1002, 1138, 1336, 1670, 1707, 2004, 2276, 2505, 2672, 2845, 3340, 3414, 4008, 4552, 5010, 5690, 6680, 6828, 8016, 8535, 9104, 10020, 11380, 13360, 13656, 17070, 20040, 22760, 27312, 34140, 40080, 45520, 68280, 95023, 136560, 190046, 285069, 380092, 475115, 570138, 760184, 950230, 1140276, 1425345, 1520368, 1900460, 2280552, 2850690, 3800920, 4561104, 5701380, 7601840, 11402760, 22805520]

約数ペア:

[(1, 22805520), (2, 11402760), (3, 7601840), (4, 5701380), (5, 4561104), (6, 3800920), (8, 2850690), (10, 2280552), (12, 1900460), (15, 1520368), (16, 1425345), (20, 1140276), (24, 950230), (30, 760184), (40, 570138), (48, 475115), (60, 380092), (80, 285069), (120, 190046), (167, 136560), (240, 95023), (334, 68280), (501, 45520), (569, 40080), (668, 34140), (835, 27312), (1002, 22760), (1138, 20040), (1336, 17070), (1670, 13656), (1707, 13360), (2004, 11380), (2276, 10020), (2505, 9104), (2672, 8535), (2845, 8016), (3340, 6828), (3414, 6680), (4008, 5690), (4552, 5010)]