16872120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{46867}}^1$

素因数の和:46884

約数の個数: 48

約数和(自身を含む): 54835560

約数和(自身を除く): 37963440

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, 180, 360, 46867, 93734, 140601, 187468, 234335, 281202, 374936, 421803, 468670, 562404, 703005, 843606, 937340, 1124808, 1406010, 1687212, 1874680, 2109015, 2812020, 3374424, 4218030, 5624040, 8436060, 16872120]

約数ペア:

[(1, 16872120), (2, 8436060), (3, 5624040), (4, 4218030), (5, 3374424), (6, 2812020), (8, 2109015), (9, 1874680), (10, 1687212), (12, 1406010), (15, 1124808), (18, 937340), (20, 843606), (24, 703005), (30, 562404), (36, 468670), (40, 421803), (45, 374936), (60, 281202), (72, 234335), (90, 187468), (120, 140601), (180, 93734), (360, 46867)]