40388760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37397}}^1$

素因数の和:37417

約数の個数: 64

約数和(自身を含む): 134632800

約数和(自身を除く): 94244040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 37397, 74794, 112191, 149588, 186985, 224382, 299176, 336573, 373970, 448764, 560955, 673146, 747940, 897528, 1009719, 1121910, 1346292, 1495880, 1682865, 2019438, 2243820, 2692584, 3365730, 4038876, 4487640, 5048595, 6731460, 8077752, 10097190, 13462920, 20194380, 40388760]

約数ペア:

[(1, 40388760), (2, 20194380), (3, 13462920), (4, 10097190), (5, 8077752), (6, 6731460), (8, 5048595), (9, 4487640), (10, 4038876), (12, 3365730), (15, 2692584), (18, 2243820), (20, 2019438), (24, 1682865), (27, 1495880), (30, 1346292), (36, 1121910), (40, 1009719), (45, 897528), (54, 747940), (60, 673146), (72, 560955), (90, 448764), (108, 373970), (120, 336573), (135, 299176), (180, 224382), (216, 186985), (270, 149588), (360, 112191), (540, 74794), (1080, 37397)]