1547948880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{79627}}^1$

素因数の和:79655

約数の個数: 120

約数和(自身を含む): 5391134112

約数和(自身を除く): 3843185232

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 79627, 159254, 238881, 318508, 398135, 477762, 637016, 716643, 796270, 955524, 1194405, 1274032, 1433286, 1592540, 1911048, 2149929, 2388810, 2866572, 3185080, 3583215, 3822096, 4299858, 4777620, 5733144, 6370160, 6449787, 7166430, 8599716, 9555240, 10749645, 11466288, 12899574, 14332860, 17199432, 19110480, 19349361, 21499290, 25799148, 28665720, 32248935, 34398864, 38698722, 42998580, 51598296, 57331440, 64497870, 77397444, 85997160, 96746805, 103196592, 128995740, 154794888, 171994320, 193493610, 257991480, 309589776, 386987220, 515982960, 773974440, 1547948880]

約数ペア:

[(1, 1547948880), (2, 773974440), (3, 515982960), (4, 386987220), (5, 309589776), (6, 257991480), (8, 193493610), (9, 171994320), (10, 154794888), (12, 128995740), (15, 103196592), (16, 96746805), (18, 85997160), (20, 77397444), (24, 64497870), (27, 57331440), (30, 51598296), (36, 42998580), (40, 38698722), (45, 34398864), (48, 32248935), (54, 28665720), (60, 25799148), (72, 21499290), (80, 19349361), (81, 19110480), (90, 17199432), (108, 14332860), (120, 12899574), (135, 11466288), (144, 10749645), (162, 9555240), (180, 8599716), (216, 7166430), (240, 6449787), (243, 6370160), (270, 5733144), (324, 4777620), (360, 4299858), (405, 3822096), (432, 3583215), (486, 3185080), (540, 2866572), (648, 2388810), (720, 2149929), (810, 1911048), (972, 1592540), (1080, 1433286), (1215, 1274032), (1296, 1194405), (1620, 955524), (1944, 796270), (2160, 716643), (2430, 637016), (3240, 477762), (3888, 398135), (4860, 318508), (6480, 238881), (9720, 159254), (19440, 79627)]