819960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6833}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 2460240

約数和(自身を除く): 1640280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6833, 13666, 20499, 27332, 34165, 40998, 54664, 68330, 81996, 102495, 136660, 163992, 204990, 273320, 409980, 819960]

約数ペア:

[(1, 819960), (2, 409980), (3, 273320), (4, 204990), (5, 163992), (6, 136660), (8, 102495), (10, 81996), (12, 68330), (15, 54664), (20, 40998), (24, 34165), (30, 27332), (40, 20499), (60, 13666), (120, 6833)]