28967160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241393}}^1$

素因数の和:241407

約数の個数: 32

約数和(自身を含む): 86901840

約数和(自身を除く): 57934680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241393, 482786, 724179, 965572, 1206965, 1448358, 1931144, 2413930, 2896716, 3620895, 4827860, 5793432, 7241790, 9655720, 14483580, 28967160]

約数ペア:

[(1, 28967160), (2, 14483580), (3, 9655720), (4, 7241790), (5, 5793432), (6, 4827860), (8, 3620895), (10, 2896716), (12, 2413930), (15, 1931144), (20, 1448358), (24, 1206965), (30, 965572), (40, 724179), (60, 482786), (120, 241393)]