40726680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{339389}}^1$

素因数の和:339403

約数の個数: 32

約数和(自身を含む): 122180400

約数和(自身を除く): 81453720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 339389, 678778, 1018167, 1357556, 1696945, 2036334, 2715112, 3393890, 4072668, 5090835, 6787780, 8145336, 10181670, 13575560, 20363340, 40726680]

約数ペア:

[(1, 40726680), (2, 20363340), (3, 13575560), (4, 10181670), (5, 8145336), (6, 6787780), (8, 5090835), (10, 4072668), (12, 3393890), (15, 2715112), (20, 2036334), (24, 1696945), (30, 1357556), (40, 1018167), (60, 678778), (120, 339389)]