119869920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83243}}^1$

素因数の和:83264

約数の個数: 72

約数和(自身を含む): 409061016

約数和(自身を除く): 289191096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 83243, 166486, 249729, 332972, 416215, 499458, 665944, 749187, 832430, 998916, 1248645, 1331888, 1498374, 1664860, 1997832, 2497290, 2663776, 2996748, 3329720, 3745935, 3995664, 4994580, 5993496, 6659440, 7491870, 7991328, 9989160, 11986992, 13318880, 14983740, 19978320, 23973984, 29967480, 39956640, 59934960, 119869920]

約数ペア:

[(1, 119869920), (2, 59934960), (3, 39956640), (4, 29967480), (5, 23973984), (6, 19978320), (8, 14983740), (9, 13318880), (10, 11986992), (12, 9989160), (15, 7991328), (16, 7491870), (18, 6659440), (20, 5993496), (24, 4994580), (30, 3995664), (32, 3745935), (36, 3329720), (40, 2996748), (45, 2663776), (48, 2497290), (60, 1997832), (72, 1664860), (80, 1498374), (90, 1331888), (96, 1248645), (120, 998916), (144, 832430), (160, 749187), (180, 665944), (240, 499458), (288, 416215), (360, 332972), (480, 249729), (720, 166486), (1440, 83243)]