79967520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 284135040

約数和(自身を除く): 204167520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 107, 108, 120, 135, 144, 160, 173, 180, 214, 216, 240, 270, 288, 321, 346, 360, 428, 432, 480, 519, 535, 540, 642, 692, 720, 856, 864, 865, 963, 1038, 1070, 1080, 1284, 1384, 1440, 1557, 1605, 1712, 1730, 1926, 2076, 2140, 2160, 2568, 2595, 2768, 2889, 3114, 3210, 3424, 3460, 3852, 4152, 4280, 4320, 4671, 4815, 5136, 5190, 5536, 5778, 6228, 6420, 6920, 7704, 7785, 8304, 8560, 9342, 9630, 10272, 10380, 11556, 12456, 12840, 13840, 14445, 15408, 15570, 16608, 17120, 18511, 18684, 19260, 20760, 23112, 23355, 24912, 25680, 27680, 28890, 30816, 31140, 37022, 37368, 38520, 41520, 46224, 46710, 49824, 51360, 55533, 57780, 62280, 74044, 74736, 77040, 83040, 92448, 92555, 93420, 111066, 115560, 124560, 148088, 149472, 154080, 166599, 185110, 186840, 222132, 231120, 249120, 277665, 296176, 333198, 370220, 373680, 444264, 462240, 499797, 555330, 592352, 666396, 740440, 747360, 832995, 888528, 999594, 1110660, 1332792, 1480880, 1665990, 1777056, 1999188, 2221320, 2498985, 2665584, 2961760, 3331980, 3998376, 4442640, 4997970, 5331168, 6663960, 7996752, 8885280, 9995940, 13327920, 15993504, 19991880, 26655840, 39983760, 79967520]

約数ペア:

[(1, 79967520), (2, 39983760), (3, 26655840), (4, 19991880), (5, 15993504), (6, 13327920), (8, 9995940), (9, 8885280), (10, 7996752), (12, 6663960), (15, 5331168), (16, 4997970), (18, 4442640), (20, 3998376), (24, 3331980), (27, 2961760), (30, 2665584), (32, 2498985), (36, 2221320), (40, 1999188), (45, 1777056), (48, 1665990), (54, 1480880), (60, 1332792), (72, 1110660), (80, 999594), (90, 888528), (96, 832995), (107, 747360), (108, 740440), (120, 666396), (135, 592352), (144, 555330), (160, 499797), (173, 462240), (180, 444264), (214, 373680), (216, 370220), (240, 333198), (270, 296176), (288, 277665), (321, 249120), (346, 231120), (360, 222132), (428, 186840), (432, 185110), (480, 166599), (519, 154080), (535, 149472), (540, 148088), (642, 124560), (692, 115560), (720, 111066), (856, 93420), (864, 92555), (865, 92448), (963, 83040), (1038, 77040), (1070, 74736), (1080, 74044), (1284, 62280), (1384, 57780), (1440, 55533), (1557, 51360), (1605, 49824), (1712, 46710), (1730, 46224), (1926, 41520), (2076, 38520), (2140, 37368), (2160, 37022), (2568, 31140), (2595, 30816), (2768, 28890), (2889, 27680), (3114, 25680), (3210, 24912), (3424, 23355), (3460, 23112), (3852, 20760), (4152, 19260), (4280, 18684), (4320, 18511), (4671, 17120), (4815, 16608), (5136, 15570), (5190, 15408), (5536, 14445), (5778, 13840), (6228, 12840), (6420, 12456), (6920, 11556), (7704, 10380), (7785, 10272), (8304, 9630), (8560, 9342)]