78392640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2264

約数の個数: 112

約数和(自身を含む): 255739392

約数和(自身を除く): 177346752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2207, 2220, 2368, 2960, 3552, 4414, 4440, 5920, 6621, 7104, 8828, 8880, 11035, 11840, 13242, 17656, 17760, 22070, 26484, 33105, 35312, 35520, 44140, 52968, 66210, 70624, 81659, 88280, 105936, 132420, 141248, 163318, 176560, 211872, 244977, 264840, 326636, 353120, 408295, 423744, 489954, 529680, 653272, 706240, 816590, 979908, 1059360, 1224885, 1306544, 1633180, 1959816, 2118720, 2449770, 2613088, 3266360, 3919632, 4899540, 5226176, 6532720, 7839264, 9799080, 13065440, 15678528, 19598160, 26130880, 39196320, 78392640]

約数ペア:

[(1, 78392640), (2, 39196320), (3, 26130880), (4, 19598160), (5, 15678528), (6, 13065440), (8, 9799080), (10, 7839264), (12, 6532720), (15, 5226176), (16, 4899540), (20, 3919632), (24, 3266360), (30, 2613088), (32, 2449770), (37, 2118720), (40, 1959816), (48, 1633180), (60, 1306544), (64, 1224885), (74, 1059360), (80, 979908), (96, 816590), (111, 706240), (120, 653272), (148, 529680), (160, 489954), (185, 423744), (192, 408295), (222, 353120), (240, 326636), (296, 264840), (320, 244977), (370, 211872), (444, 176560), (480, 163318), (555, 141248), (592, 132420), (740, 105936), (888, 88280), (960, 81659), (1110, 70624), (1184, 66210), (1480, 52968), (1776, 44140), (2207, 35520), (2220, 35312), (2368, 33105), (2960, 26484), (3552, 22070), (4414, 17760), (4440, 17656), (5920, 13242), (6621, 11840), (7104, 11035), (8828, 8880)]