40375080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{112153}}^1$

素因数の和:112170

約数の個数: 48

約数和(自身を含む): 131220180

約数和(自身を除く): 90845100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 112153, 224306, 336459, 448612, 560765, 672918, 897224, 1009377, 1121530, 1345836, 1682295, 2018754, 2243060, 2691672, 3364590, 4037508, 4486120, 5046885, 6729180, 8075016, 10093770, 13458360, 20187540, 40375080]

約数ペア:

[(1, 40375080), (2, 20187540), (3, 13458360), (4, 10093770), (5, 8075016), (6, 6729180), (8, 5046885), (9, 4486120), (10, 4037508), (12, 3364590), (15, 2691672), (18, 2243060), (20, 2018754), (24, 1682295), (30, 1345836), (36, 1121530), (40, 1009377), (45, 897224), (60, 672918), (72, 560765), (90, 448612), (120, 336459), (180, 224306), (360, 112153)]