40859640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{12611}}^1$

素因数の和:12634

約数の個数: 80

約数和(自身を含む): 137344680

約数和(自身を除く): 96485040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 12611, 25222, 37833, 50444, 63055, 75666, 100888, 113499, 126110, 151332, 189165, 226998, 252220, 302664, 340497, 378330, 453996, 504440, 567495, 680994, 756660, 907992, 1021491, 1134990, 1361988, 1513320, 1702485, 2042982, 2269980, 2723976, 3404970, 4085964, 4539960, 5107455, 6809940, 8171928, 10214910, 13619880, 20429820, 40859640]

約数ペア:

[(1, 40859640), (2, 20429820), (3, 13619880), (4, 10214910), (5, 8171928), (6, 6809940), (8, 5107455), (9, 4539960), (10, 4085964), (12, 3404970), (15, 2723976), (18, 2269980), (20, 2042982), (24, 1702485), (27, 1513320), (30, 1361988), (36, 1134990), (40, 1021491), (45, 907992), (54, 756660), (60, 680994), (72, 567495), (81, 504440), (90, 453996), (108, 378330), (120, 340497), (135, 302664), (162, 252220), (180, 226998), (216, 189165), (270, 151332), (324, 126110), (360, 113499), (405, 100888), (540, 75666), (648, 63055), (810, 50444), (1080, 37833), (1620, 25222), (3240, 12611)]