286606680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103843}}^1$

素因数の和:103880

約数の個数: 64

約数和(自身を含む): 897212160

約数和(自身を除く): 610605480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 103843, 207686, 311529, 415372, 519215, 623058, 830744, 1038430, 1246116, 1557645, 2076860, 2388389, 2492232, 3115290, 4153720, 4776778, 6230580, 7165167, 9553556, 11941945, 12461160, 14330334, 19107112, 23883890, 28660668, 35825835, 47767780, 57321336, 71651670, 95535560, 143303340, 286606680]

約数ペア:

[(1, 286606680), (2, 143303340), (3, 95535560), (4, 71651670), (5, 57321336), (6, 47767780), (8, 35825835), (10, 28660668), (12, 23883890), (15, 19107112), (20, 14330334), (23, 12461160), (24, 11941945), (30, 9553556), (40, 7165167), (46, 6230580), (60, 4776778), (69, 4153720), (92, 3115290), (115, 2492232), (120, 2388389), (138, 2076860), (184, 1557645), (230, 1246116), (276, 1038430), (345, 830744), (460, 623058), (552, 519215), (690, 415372), (920, 311529), (1380, 207686), (2760, 103843)]