14890320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{20681}}^1$

素因数の和:20700

約数の個数: 60

約数和(自身を含む): 50009076

約数和(自身を除く): 35118756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 20681, 41362, 62043, 82724, 103405, 124086, 165448, 186129, 206810, 248172, 310215, 330896, 372258, 413620, 496344, 620430, 744516, 827240, 930645, 992688, 1240860, 1489032, 1654480, 1861290, 2481720, 2978064, 3722580, 4963440, 7445160, 14890320]

約数ペア:

[(1, 14890320), (2, 7445160), (3, 4963440), (4, 3722580), (5, 2978064), (6, 2481720), (8, 1861290), (9, 1654480), (10, 1489032), (12, 1240860), (15, 992688), (16, 930645), (18, 827240), (20, 744516), (24, 620430), (30, 496344), (36, 413620), (40, 372258), (45, 330896), (48, 310215), (60, 248172), (72, 206810), (80, 186129), (90, 165448), (120, 124086), (144, 103405), (180, 82724), (240, 62043), (360, 41362), (720, 20681)]