531667320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4430561}}^1$

素因数の和:4430575

約数の個数: 32

約数和(自身を含む): 1595002320

約数和(自身を除く): 1063335000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4430561, 8861122, 13291683, 17722244, 22152805, 26583366, 35444488, 44305610, 53166732, 66458415, 88611220, 106333464, 132916830, 177222440, 265833660, 531667320]

約数ペア:

[(1, 531667320), (2, 265833660), (3, 177222440), (4, 132916830), (5, 106333464), (6, 88611220), (8, 66458415), (10, 53166732), (12, 44305610), (15, 35444488), (20, 26583366), (24, 22152805), (30, 17722244), (40, 13291683), (60, 8861122), (120, 4430561)]