2041914960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{945331}}^1$

素因数の和:945353

約数の個数: 80

約数和(自身を含む): 7033270080

約数和(自身を除く): 4991355120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 945331, 1890662, 2835993, 3781324, 4726655, 5671986, 7562648, 8507979, 9453310, 11343972, 14179965, 15125296, 17015958, 18906620, 22687944, 25523937, 28359930, 34031916, 37813240, 42539895, 45375888, 51047874, 56719860, 68063832, 75626480, 85079790, 102095748, 113439720, 127619685, 136127664, 170159580, 204191496, 226879440, 255239370, 340319160, 408382992, 510478740, 680638320, 1020957480, 2041914960]

約数ペア:

[(1, 2041914960), (2, 1020957480), (3, 680638320), (4, 510478740), (5, 408382992), (6, 340319160), (8, 255239370), (9, 226879440), (10, 204191496), (12, 170159580), (15, 136127664), (16, 127619685), (18, 113439720), (20, 102095748), (24, 85079790), (27, 75626480), (30, 68063832), (36, 56719860), (40, 51047874), (45, 45375888), (48, 42539895), (54, 37813240), (60, 34031916), (72, 28359930), (80, 25523937), (90, 22687944), (108, 18906620), (120, 17015958), (135, 15125296), (144, 14179965), (180, 11343972), (216, 9453310), (240, 8507979), (270, 7562648), (360, 5671986), (432, 4726655), (540, 3781324), (720, 2835993), (1080, 1890662), (2160, 945331)]