5214840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43457}}^1$

素因数の和:43471

約数の個数: 32

約数和(自身を含む): 15644880

約数和(自身を除く): 10430040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 43457, 86914, 130371, 173828, 217285, 260742, 347656, 434570, 521484, 651855, 869140, 1042968, 1303710, 1738280, 2607420, 5214840]

約数ペア:

[(1, 5214840), (2, 2607420), (3, 1738280), (4, 1303710), (5, 1042968), (6, 869140), (8, 651855), (10, 521484), (12, 434570), (15, 347656), (20, 260742), (24, 217285), (30, 173828), (40, 130371), (60, 86914), (120, 43457)]