10040040

素因数分解:

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

素因数の和:351

約数の個数: 72

約数和(自身を含む): 32826690

約数和(自身を除く): 22786650

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 167, 180, 334, 360, 501, 668, 835, 1002, 1336, 1503, 1670, 2004, 2505, 3006, 3340, 4008, 5010, 6012, 6680, 7515, 10020, 12024, 15030, 20040, 27889, 30060, 55778, 60120, 83667, 111556, 139445, 167334, 223112, 251001, 278890, 334668, 418335, 502002, 557780, 669336, 836670, 1004004, 1115560, 1255005, 1673340, 2008008, 2510010, 3346680, 5020020, 10040040]

約数ペア:

[(1, 10040040), (2, 5020020), (3, 3346680), (4, 2510010), (5, 2008008), (6, 1673340), (8, 1255005), (9, 1115560), (10, 1004004), (12, 836670), (15, 669336), (18, 557780), (20, 502002), (24, 418335), (30, 334668), (36, 278890), (40, 251001), (45, 223112), (60, 167334), (72, 139445), (90, 111556), (120, 83667), (167, 60120), (180, 55778), (334, 30060), (360, 27889), (501, 20040), (668, 15030), (835, 12024), (1002, 10020), (1336, 7515), (1503, 6680), (1670, 6012), (2004, 5010), (2505, 4008), (3006, 3340)]