155866560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:958

約数の個数: 112

約数和(自身を含む): 497738400

約数和(自身を除く): 341871840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 229, 240, 320, 458, 480, 687, 709, 916, 960, 1145, 1374, 1418, 1832, 2127, 2290, 2748, 2836, 3435, 3545, 3664, 4254, 4580, 5496, 5672, 6870, 7090, 7328, 8508, 9160, 10635, 10992, 11344, 13740, 14180, 14656, 17016, 18320, 21270, 21984, 22688, 27480, 28360, 34032, 36640, 42540, 43968, 45376, 54960, 56720, 68064, 73280, 85080, 109920, 113440, 136128, 162361, 170160, 219840, 226880, 324722, 340320, 487083, 649444, 680640, 811805, 974166, 1298888, 1623610, 1948332, 2435415, 2597776, 3247220, 3896664, 4870830, 5195552, 6494440, 7793328, 9741660, 10391104, 12988880, 15586656, 19483320, 25977760, 31173312, 38966640, 51955520, 77933280, 155866560]

約数ペア:

[(1, 155866560), (2, 77933280), (3, 51955520), (4, 38966640), (5, 31173312), (6, 25977760), (8, 19483320), (10, 15586656), (12, 12988880), (15, 10391104), (16, 9741660), (20, 7793328), (24, 6494440), (30, 5195552), (32, 4870830), (40, 3896664), (48, 3247220), (60, 2597776), (64, 2435415), (80, 1948332), (96, 1623610), (120, 1298888), (160, 974166), (192, 811805), (229, 680640), (240, 649444), (320, 487083), (458, 340320), (480, 324722), (687, 226880), (709, 219840), (916, 170160), (960, 162361), (1145, 136128), (1374, 113440), (1418, 109920), (1832, 85080), (2127, 73280), (2290, 68064), (2748, 56720), (2836, 54960), (3435, 45376), (3545, 43968), (3664, 42540), (4254, 36640), (4580, 34032), (5496, 28360), (5672, 27480), (6870, 22688), (7090, 21984), (7328, 21270), (8508, 18320), (9160, 17016), (10635, 14656), (10992, 14180), (11344, 13740)]