15694473720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130787281}}^1$

素因数の和:130787295

約数の個数: 32

約数和(自身を含む): 47083421520

約数和(自身を除く): 31388947800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130787281, 261574562, 392361843, 523149124, 653936405, 784723686, 1046298248, 1307872810, 1569447372, 1961809215, 2615745620, 3138894744, 3923618430, 5231491240, 7847236860, 15694473720]

約数ペア:

[(1, 15694473720), (2, 7847236860), (3, 5231491240), (4, 3923618430), (5, 3138894744), (6, 2615745620), (8, 1961809215), (10, 1569447372), (12, 1307872810), (15, 1046298248), (20, 784723686), (24, 653936405), (30, 523149124), (40, 392361843), (60, 261574562), (120, 130787281)]