212326320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{884693}}^1$

素因数の和:884709

約数の個数: 40

約数和(自身を含む): 658212336

約数和(自身を除く): 445886016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 884693, 1769386, 2654079, 3538772, 4423465, 5308158, 7077544, 8846930, 10616316, 13270395, 14155088, 17693860, 21232632, 26540790, 35387720, 42465264, 53081580, 70775440, 106163160, 212326320]

約数ペア:

[(1, 212326320), (2, 106163160), (3, 70775440), (4, 53081580), (5, 42465264), (6, 35387720), (8, 26540790), (10, 21232632), (12, 17693860), (15, 14155088), (16, 13270395), (20, 10616316), (24, 8846930), (30, 7077544), (40, 5308158), (48, 4423465), (60, 3538772), (80, 2654079), (120, 1769386), (240, 884693)]