67746120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43427}}^1$

素因数の和:43454

約数の個数: 64

約数和(自身を含む): 218877120

約数和(自身を除く): 151131000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 43427, 86854, 130281, 173708, 217135, 260562, 347416, 434270, 521124, 564551, 651405, 868540, 1042248, 1129102, 1302810, 1693653, 1737080, 2258204, 2605620, 2822755, 3387306, 4516408, 5211240, 5645510, 6774612, 8468265, 11291020, 13549224, 16936530, 22582040, 33873060, 67746120]

約数ペア:

[(1, 67746120), (2, 33873060), (3, 22582040), (4, 16936530), (5, 13549224), (6, 11291020), (8, 8468265), (10, 6774612), (12, 5645510), (13, 5211240), (15, 4516408), (20, 3387306), (24, 2822755), (26, 2605620), (30, 2258204), (39, 1737080), (40, 1693653), (52, 1302810), (60, 1129102), (65, 1042248), (78, 868540), (104, 651405), (120, 564551), (130, 521124), (156, 434270), (195, 347416), (260, 260562), (312, 217135), (390, 173708), (520, 130281), (780, 86854), (1560, 43427)]