40862520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 133660800

約数和(自身を除く): 92798280

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, 223, 360, 446, 509, 669, 892, 1018, 1115, 1338, 1527, 1784, 2007, 2036, 2230, 2545, 2676, 3054, 3345, 4014, 4072, 4460, 4581, 5090, 5352, 6108, 6690, 7635, 8028, 8920, 9162, 10035, 10180, 12216, 13380, 15270, 16056, 18324, 20070, 20360, 22905, 26760, 30540, 36648, 40140, 45810, 61080, 80280, 91620, 113507, 183240, 227014, 340521, 454028, 567535, 681042, 908056, 1021563, 1135070, 1362084, 1702605, 2043126, 2270140, 2724168, 3405210, 4086252, 4540280, 5107815, 6810420, 8172504, 10215630, 13620840, 20431260, 40862520]

約数ペア:

[(1, 40862520), (2, 20431260), (3, 13620840), (4, 10215630), (5, 8172504), (6, 6810420), (8, 5107815), (9, 4540280), (10, 4086252), (12, 3405210), (15, 2724168), (18, 2270140), (20, 2043126), (24, 1702605), (30, 1362084), (36, 1135070), (40, 1021563), (45, 908056), (60, 681042), (72, 567535), (90, 454028), (120, 340521), (180, 227014), (223, 183240), (360, 113507), (446, 91620), (509, 80280), (669, 61080), (892, 45810), (1018, 40140), (1115, 36648), (1338, 30540), (1527, 26760), (1784, 22905), (2007, 20360), (2036, 20070), (2230, 18324), (2545, 16056), (2676, 15270), (3054, 13380), (3345, 12216), (4014, 10180), (4072, 10035), (4460, 9162), (4581, 8920), (5090, 8028), (5352, 7635), (6108, 6690)]