1360020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 4011840

約数和(自身を除く): 2651820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1193, 2386, 3579, 4772, 5965, 7158, 11930, 14316, 17895, 22667, 23860, 35790, 45334, 68001, 71580, 90668, 113335, 136002, 226670, 272004, 340005, 453340, 680010, 1360020]

約数ペア:

[(1, 1360020), (2, 680010), (3, 453340), (4, 340005), (5, 272004), (6, 226670), (10, 136002), (12, 113335), (15, 90668), (19, 71580), (20, 68001), (30, 45334), (38, 35790), (57, 23860), (60, 22667), (76, 17895), (95, 14316), (114, 11930), (190, 7158), (228, 5965), (285, 4772), (380, 3579), (570, 2386), (1140, 1193)]