69480720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1734

約数の個数: 160

約数和(自身を含む): 252067200

約数和(自身を除く): 182586480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1693, 1710, 2052, 2160, 2280, 2565, 2736, 3386, 3420, 4104, 4560, 5079, 5130, 6772, 6840, 8208, 8465, 10158, 10260, 13544, 13680, 15237, 16930, 20316, 20520, 25395, 27088, 30474, 32167, 33860, 40632, 41040, 45711, 50790, 60948, 64334, 67720, 76185, 81264, 91422, 96501, 101580, 121896, 128668, 135440, 152370, 160835, 182844, 193002, 203160, 228555, 243792, 257336, 289503, 304740, 321670, 365688, 386004, 406320, 457110, 482505, 514672, 579006, 609480, 643340, 731376, 772008, 868509, 914220, 965010, 1158012, 1218960, 1286680, 1447515, 1544016, 1737018, 1828440, 1930020, 2316024, 2573360, 2895030, 3474036, 3656880, 3860040, 4342545, 4632048, 5790060, 6948072, 7720080, 8685090, 11580120, 13896144, 17370180, 23160240, 34740360, 69480720]

約数ペア:

[(1, 69480720), (2, 34740360), (3, 23160240), (4, 17370180), (5, 13896144), (6, 11580120), (8, 8685090), (9, 7720080), (10, 6948072), (12, 5790060), (15, 4632048), (16, 4342545), (18, 3860040), (19, 3656880), (20, 3474036), (24, 2895030), (27, 2573360), (30, 2316024), (36, 1930020), (38, 1828440), (40, 1737018), (45, 1544016), (48, 1447515), (54, 1286680), (57, 1218960), (60, 1158012), (72, 965010), (76, 914220), (80, 868509), (90, 772008), (95, 731376), (108, 643340), (114, 609480), (120, 579006), (135, 514672), (144, 482505), (152, 457110), (171, 406320), (180, 386004), (190, 365688), (216, 321670), (228, 304740), (240, 289503), (270, 257336), (285, 243792), (304, 228555), (342, 203160), (360, 193002), (380, 182844), (432, 160835), (456, 152370), (513, 135440), (540, 128668), (570, 121896), (684, 101580), (720, 96501), (760, 91422), (855, 81264), (912, 76185), (1026, 67720), (1080, 64334), (1140, 60948), (1368, 50790), (1520, 45711), (1693, 41040), (1710, 40632), (2052, 33860), (2160, 32167), (2280, 30474), (2565, 27088), (2736, 25395), (3386, 20520), (3420, 20316), (4104, 16930), (4560, 15237), (5079, 13680), (5130, 13544), (6772, 10260), (6840, 10158), (8208, 8465)]