488232720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{678101}}^1$

素因数の和:678120

約数の個数: 60

約数和(自身を含む): 1639650636

約数和(自身を除く): 1151417916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 678101, 1356202, 2034303, 2712404, 3390505, 4068606, 5424808, 6102909, 6781010, 8137212, 10171515, 10849616, 12205818, 13562020, 16274424, 20343030, 24411636, 27124040, 30514545, 32548848, 40686060, 48823272, 54248080, 61029090, 81372120, 97646544, 122058180, 162744240, 244116360, 488232720]

約数ペア:

[(1, 488232720), (2, 244116360), (3, 162744240), (4, 122058180), (5, 97646544), (6, 81372120), (8, 61029090), (9, 54248080), (10, 48823272), (12, 40686060), (15, 32548848), (16, 30514545), (18, 27124040), (20, 24411636), (24, 20343030), (30, 16274424), (36, 13562020), (40, 12205818), (45, 10849616), (48, 10171515), (60, 8137212), (72, 6781010), (80, 6102909), (90, 5424808), (120, 4068606), (144, 3390505), (180, 2712404), (240, 2034303), (360, 1356202), (720, 678101)]