120270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 305280

約数和(自身を除く): 185010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 211, 285, 422, 570, 633, 1055, 1266, 2110, 3165, 4009, 6330, 8018, 12027, 20045, 24054, 40090, 60135, 120270]

約数ペア:

[(1, 120270), (2, 60135), (3, 40090), (5, 24054), (6, 20045), (10, 12027), (15, 8018), (19, 6330), (30, 4009), (38, 3165), (57, 2110), (95, 1266), (114, 1055), (190, 633), (211, 570), (285, 422)]