16606680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{138389}}^1$

素因数の和:138403

約数の個数: 32

約数和(自身を含む): 49820400

約数和(自身を除く): 33213720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 138389, 276778, 415167, 553556, 691945, 830334, 1107112, 1383890, 1660668, 2075835, 2767780, 3321336, 4151670, 5535560, 8303340, 16606680]

約数ペア:

[(1, 16606680), (2, 8303340), (3, 5535560), (4, 4151670), (5, 3321336), (6, 2767780), (8, 2075835), (10, 1660668), (12, 1383890), (15, 1107112), (20, 830334), (24, 691945), (30, 553556), (40, 415167), (60, 276778), (120, 138389)]