40714920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37699}}^1$

素因数の和:37719

約数の個数: 64

約数和(自身を含む): 135720000

約数和(自身を除く): 95005080

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, 37699, 75398, 113097, 150796, 188495, 226194, 301592, 339291, 376990, 452388, 565485, 678582, 753980, 904776, 1017873, 1130970, 1357164, 1507960, 1696455, 2035746, 2261940, 2714328, 3392910, 4071492, 4523880, 5089365, 6785820, 8142984, 10178730, 13571640, 20357460, 40714920]

約数ペア:

[(1, 40714920), (2, 20357460), (3, 13571640), (4, 10178730), (5, 8142984), (6, 6785820), (8, 5089365), (9, 4523880), (10, 4071492), (12, 3392910), (15, 2714328), (18, 2261940), (20, 2035746), (24, 1696455), (27, 1507960), (30, 1357164), (36, 1130970), (40, 1017873), (45, 904776), (54, 753980), (60, 678582), (72, 565485), (90, 452388), (108, 376990), (120, 339291), (135, 301592), (180, 226194), (216, 188495), (270, 150796), (360, 113097), (540, 75398), (1080, 37699)]