40606680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{338389}}^1$

素因数の和:338403

約数の個数: 32

約数和(自身を含む): 121820400

約数和(自身を除く): 81213720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 338389, 676778, 1015167, 1353556, 1691945, 2030334, 2707112, 3383890, 4060668, 5075835, 6767780, 8121336, 10151670, 13535560, 20303340, 40606680]

約数ペア:

[(1, 40606680), (2, 20303340), (3, 13535560), (4, 10151670), (5, 8121336), (6, 6767780), (8, 5075835), (10, 4060668), (12, 3383890), (15, 2707112), (20, 2030334), (24, 1691945), (30, 1353556), (40, 1015167), (60, 676778), (120, 338389)]