1729690320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7207043}}^1$

素因数の和:7207059

約数の個数: 40

約数和(自身を含む): 5362040736

約数和(自身を除く): 3632350416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7207043, 14414086, 21621129, 28828172, 36035215, 43242258, 57656344, 72070430, 86484516, 108105645, 115312688, 144140860, 172969032, 216211290, 288281720, 345938064, 432422580, 576563440, 864845160, 1729690320]

約数ペア:

[(1, 1729690320), (2, 864845160), (3, 576563440), (4, 432422580), (5, 345938064), (6, 288281720), (8, 216211290), (10, 172969032), (12, 144140860), (15, 115312688), (16, 108105645), (20, 86484516), (24, 72070430), (30, 57656344), (40, 43242258), (48, 36035215), (60, 28828172), (80, 21621129), (120, 14414086), (240, 7207043)]