40679160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{338993}}^1$

素因数の和:339007

約数の個数: 32

約数和(自身を含む): 122037840

約数和(自身を除く): 81358680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 338993, 677986, 1016979, 1355972, 1694965, 2033958, 2711944, 3389930, 4067916, 5084895, 6779860, 8135832, 10169790, 13559720, 20339580, 40679160]

約数ペア:

[(1, 40679160), (2, 20339580), (3, 13559720), (4, 10169790), (5, 8135832), (6, 6779860), (8, 5084895), (10, 4067916), (12, 3389930), (15, 2711944), (20, 2033958), (24, 1694965), (30, 1355972), (40, 1016979), (60, 677986), (120, 338993)]