72321180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2089}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 202947360

約数和(自身を除く): 130626180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 1154, 1731, 2089, 2308, 2885, 3462, 4178, 5770, 6267, 6924, 8356, 8655, 10445, 11540, 12534, 17310, 20890, 25068, 31335, 34620, 41780, 62670, 125340, 1205353, 2410706, 3616059, 4821412, 6026765, 7232118, 12053530, 14464236, 18080295, 24107060, 36160590, 72321180]

約数ペア:

[(1, 72321180), (2, 36160590), (3, 24107060), (4, 18080295), (5, 14464236), (6, 12053530), (10, 7232118), (12, 6026765), (15, 4821412), (20, 3616059), (30, 2410706), (60, 1205353), (577, 125340), (1154, 62670), (1731, 41780), (2089, 34620), (2308, 31335), (2885, 25068), (3462, 20890), (4178, 17310), (5770, 12534), (6267, 11540), (6924, 10445), (8356, 8655)]