38615760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53633}}^1$

素因数の和:53652

約数の個数: 60

約数和(自身を含む): 129687012

約数和(自身を除く): 91071252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 53633, 107266, 160899, 214532, 268165, 321798, 429064, 482697, 536330, 643596, 804495, 858128, 965394, 1072660, 1287192, 1608990, 1930788, 2145320, 2413485, 2574384, 3217980, 3861576, 4290640, 4826970, 6435960, 7723152, 9653940, 12871920, 19307880, 38615760]

約数ペア:

[(1, 38615760), (2, 19307880), (3, 12871920), (4, 9653940), (5, 7723152), (6, 6435960), (8, 4826970), (9, 4290640), (10, 3861576), (12, 3217980), (15, 2574384), (16, 2413485), (18, 2145320), (20, 1930788), (24, 1608990), (30, 1287192), (36, 1072660), (40, 965394), (45, 858128), (48, 804495), (60, 643596), (72, 536330), (80, 482697), (90, 429064), (120, 321798), (144, 268165), (180, 214532), (240, 160899), (360, 107266), (720, 53633)]