121352880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1139

約数の個数: 160

約数和(自身を含む): 420330240

約数和(自身を除く): 298977360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1069, 1290, 1320, 1419, 1720, 1892, 2064, 2138, 2365, 2580, 2640, 2838, 3207, 3440, 3784, 4276, 4730, 5160, 5345, 5676, 6414, 7095, 7568, 8552, 9460, 10320, 10690, 11352, 11759, 12828, 14190, 16035, 17104, 18920, 21380, 22704, 23518, 25656, 28380, 32070, 35277, 37840, 42760, 45967, 47036, 51312, 56760, 58795, 64140, 70554, 85520, 91934, 94072, 113520, 117590, 128280, 137901, 141108, 176385, 183868, 188144, 229835, 235180, 256560, 275802, 282216, 352770, 367736, 459670, 470360, 505637, 551604, 564432, 689505, 705540, 735472, 919340, 940720, 1011274, 1103208, 1379010, 1411080, 1516911, 1838680, 2022548, 2206416, 2528185, 2758020, 2822160, 3033822, 3677360, 4045096, 5056370, 5516040, 6067644, 7584555, 8090192, 10112740, 11032080, 12135288, 15169110, 20225480, 24270576, 30338220, 40450960, 60676440, 121352880]

約数ペア:

[(1, 121352880), (2, 60676440), (3, 40450960), (4, 30338220), (5, 24270576), (6, 20225480), (8, 15169110), (10, 12135288), (11, 11032080), (12, 10112740), (15, 8090192), (16, 7584555), (20, 6067644), (22, 5516040), (24, 5056370), (30, 4045096), (33, 3677360), (40, 3033822), (43, 2822160), (44, 2758020), (48, 2528185), (55, 2206416), (60, 2022548), (66, 1838680), (80, 1516911), (86, 1411080), (88, 1379010), (110, 1103208), (120, 1011274), (129, 940720), (132, 919340), (165, 735472), (172, 705540), (176, 689505), (215, 564432), (220, 551604), (240, 505637), (258, 470360), (264, 459670), (330, 367736), (344, 352770), (430, 282216), (440, 275802), (473, 256560), (516, 235180), (528, 229835), (645, 188144), (660, 183868), (688, 176385), (860, 141108), (880, 137901), (946, 128280), (1032, 117590), (1069, 113520), (1290, 94072), (1320, 91934), (1419, 85520), (1720, 70554), (1892, 64140), (2064, 58795), (2138, 56760), (2365, 51312), (2580, 47036), (2640, 45967), (2838, 42760), (3207, 37840), (3440, 35277), (3784, 32070), (4276, 28380), (4730, 25656), (5160, 23518), (5345, 22704), (5676, 21380), (6414, 18920), (7095, 17104), (7568, 16035), (8552, 14190), (9460, 12828), (10320, 11759), (10690, 11352)]