15857555880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{132146299}}^1$

素因数の和:132146313

約数の個数: 32

約数和(自身を含む): 47572668000

約数和(自身を除く): 31715112120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 132146299, 264292598, 396438897, 528585196, 660731495, 792877794, 1057170392, 1321462990, 1585755588, 1982194485, 2642925980, 3171511176, 3964388970, 5285851960, 7928777940, 15857555880]

約数ペア:

[(1, 15857555880), (2, 7928777940), (3, 5285851960), (4, 3964388970), (5, 3171511176), (6, 2642925980), (8, 1982194485), (10, 1585755588), (12, 1321462990), (15, 1057170392), (20, 792877794), (24, 660731495), (30, 528585196), (40, 396438897), (60, 264292598), (120, 132146299)]