188880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{787}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 586272

約数和(自身を除く): 397392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 787, 1574, 2361, 3148, 3935, 4722, 6296, 7870, 9444, 11805, 12592, 15740, 18888, 23610, 31480, 37776, 47220, 62960, 94440, 188880]

約数ペア:

[(1, 188880), (2, 94440), (3, 62960), (4, 47220), (5, 37776), (6, 31480), (8, 23610), (10, 18888), (12, 15740), (15, 12592), (16, 11805), (20, 9444), (24, 7870), (30, 6296), (40, 4722), (48, 3935), (60, 3148), (80, 2361), (120, 1574), (240, 787)]