210313680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{876307}}^1$

素因数の和:876323

約数の個数: 40

約数和(自身を含む): 651973152

約数和(自身を除く): 441659472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 876307, 1752614, 2628921, 3505228, 4381535, 5257842, 7010456, 8763070, 10515684, 13144605, 14020912, 17526140, 21031368, 26289210, 35052280, 42062736, 52578420, 70104560, 105156840, 210313680]

約数ペア:

[(1, 210313680), (2, 105156840), (3, 70104560), (4, 52578420), (5, 42062736), (6, 35052280), (8, 26289210), (10, 21031368), (12, 17526140), (15, 14020912), (16, 13144605), (20, 10515684), (24, 8763070), (30, 7010456), (40, 5257842), (48, 4381535), (60, 3505228), (80, 2628921), (120, 1752614), (240, 876307)]