82744560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2803}}^1$

素因数の和:2863

約数の個数: 120

約数和(自身を含む): 284763024

約数和(自身を除く): 202018464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2803, 2952, 3280, 3690, 4920, 5606, 5904, 7380, 8409, 9840, 11212, 14015, 14760, 16818, 22424, 25227, 28030, 29520, 33636, 42045, 44848, 50454, 56060, 67272, 84090, 100908, 112120, 114923, 126135, 134544, 168180, 201816, 224240, 229846, 252270, 336360, 344769, 403632, 459692, 504540, 574615, 672720, 689538, 919384, 1009080, 1034307, 1149230, 1379076, 1723845, 1838768, 2018160, 2068614, 2298460, 2758152, 3447690, 4137228, 4596920, 5171535, 5516304, 6895380, 8274456, 9193840, 10343070, 13790760, 16548912, 20686140, 27581520, 41372280, 82744560]

約数ペア:

[(1, 82744560), (2, 41372280), (3, 27581520), (4, 20686140), (5, 16548912), (6, 13790760), (8, 10343070), (9, 9193840), (10, 8274456), (12, 6895380), (15, 5516304), (16, 5171535), (18, 4596920), (20, 4137228), (24, 3447690), (30, 2758152), (36, 2298460), (40, 2068614), (41, 2018160), (45, 1838768), (48, 1723845), (60, 1379076), (72, 1149230), (80, 1034307), (82, 1009080), (90, 919384), (120, 689538), (123, 672720), (144, 574615), (164, 504540), (180, 459692), (205, 403632), (240, 344769), (246, 336360), (328, 252270), (360, 229846), (369, 224240), (410, 201816), (492, 168180), (615, 134544), (656, 126135), (720, 114923), (738, 112120), (820, 100908), (984, 84090), (1230, 67272), (1476, 56060), (1640, 50454), (1845, 44848), (1968, 42045), (2460, 33636), (2803, 29520), (2952, 28030), (3280, 25227), (3690, 22424), (4920, 16818), (5606, 14760), (5904, 14015), (7380, 11212), (8409, 9840)]