72106680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{600889}}^1$

素因数の和:600903

約数の個数: 32

約数和(自身を含む): 216320400

約数和(自身を除く): 144213720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 600889, 1201778, 1802667, 2403556, 3004445, 3605334, 4807112, 6008890, 7210668, 9013335, 12017780, 14421336, 18026670, 24035560, 36053340, 72106680]

約数ペア:

[(1, 72106680), (2, 36053340), (3, 24035560), (4, 18026670), (5, 14421336), (6, 12017780), (8, 9013335), (10, 7210668), (12, 6008890), (15, 4807112), (20, 3605334), (24, 3004445), (30, 2403556), (40, 1802667), (60, 1201778), (120, 600889)]