13386720

素因数分解:

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

素因数の和:352

約数の個数: 72

約数和(自身を含む): 42422184

約数和(自身を除く): 29035464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 167, 240, 334, 480, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 5010, 5344, 6680, 8016, 10020, 13360, 16032, 20040, 26720, 27889, 40080, 55778, 80160, 83667, 111556, 139445, 167334, 223112, 278890, 334668, 418335, 446224, 557780, 669336, 836670, 892448, 1115560, 1338672, 1673340, 2231120, 2677344, 3346680, 4462240, 6693360, 13386720]

約数ペア:

[(1, 13386720), (2, 6693360), (3, 4462240), (4, 3346680), (5, 2677344), (6, 2231120), (8, 1673340), (10, 1338672), (12, 1115560), (15, 892448), (16, 836670), (20, 669336), (24, 557780), (30, 446224), (32, 418335), (40, 334668), (48, 278890), (60, 223112), (80, 167334), (96, 139445), (120, 111556), (160, 83667), (167, 80160), (240, 55778), (334, 40080), (480, 27889), (501, 26720), (668, 20040), (835, 16032), (1002, 13360), (1336, 10020), (1670, 8016), (2004, 6680), (2505, 5344), (2672, 5010), (3340, 4008)]