15843215880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1419643}}^1$

素因数の和:1419691

約数の個数: 96

約数和(自身を含む): 53151471360

約数和(自身を除く): 37308255480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 1419643, 2839286, 4258929, 5678572, 7098215, 8517858, 11357144, 12776787, 14196430, 17035716, 21294645, 25553574, 28392860, 34071432, 42589290, 44008933, 51107148, 56785720, 63883935, 85178580, 88017866, 102214296, 127767870, 132026799, 170357160, 176035732, 220044665, 255535740, 264053598, 352071464, 396080397, 440089330, 511071480, 528107196, 660133995, 792160794, 880178660, 1056214392, 1320267990, 1584321588, 1760357320, 1980401985, 2640535980, 3168643176, 3960803970, 5281071960, 7921607940, 15843215880]

約数ペア:

[(1, 15843215880), (2, 7921607940), (3, 5281071960), (4, 3960803970), (5, 3168643176), (6, 2640535980), (8, 1980401985), (9, 1760357320), (10, 1584321588), (12, 1320267990), (15, 1056214392), (18, 880178660), (20, 792160794), (24, 660133995), (30, 528107196), (31, 511071480), (36, 440089330), (40, 396080397), (45, 352071464), (60, 264053598), (62, 255535740), (72, 220044665), (90, 176035732), (93, 170357160), (120, 132026799), (124, 127767870), (155, 102214296), (180, 88017866), (186, 85178580), (248, 63883935), (279, 56785720), (310, 51107148), (360, 44008933), (372, 42589290), (465, 34071432), (558, 28392860), (620, 25553574), (744, 21294645), (930, 17035716), (1116, 14196430), (1240, 12776787), (1395, 11357144), (1860, 8517858), (2232, 7098215), (2790, 5678572), (3720, 4258929), (5580, 2839286), (11160, 1419643)]