414840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3457}}^1$

素因数の和:3471

約数の個数: 32

約数和(自身を含む): 1244880

約数和(自身を除く): 830040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3457, 6914, 10371, 13828, 17285, 20742, 27656, 34570, 41484, 51855, 69140, 82968, 103710, 138280, 207420, 414840]

約数ペア:

[(1, 414840), (2, 207420), (3, 138280), (4, 103710), (5, 82968), (6, 69140), (8, 51855), (10, 41484), (12, 34570), (15, 27656), (20, 20742), (24, 17285), (30, 13828), (40, 10371), (60, 6914), (120, 3457)]