276271560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:730

約数の個数: 192

約数和(自身を含む): 954233280

約数和(自身を除く): 677961720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 243, 258, 270, 324, 344, 360, 387, 405, 430, 486, 516, 540, 645, 648, 661, 774, 810, 860, 972, 1032, 1080, 1161, 1215, 1290, 1322, 1548, 1620, 1720, 1935, 1944, 1983, 2322, 2430, 2580, 2644, 3096, 3240, 3305, 3483, 3870, 3966, 4644, 4860, 5160, 5288, 5805, 5949, 6610, 6966, 7740, 7932, 9288, 9720, 9915, 10449, 11610, 11898, 13220, 13932, 15480, 15864, 17415, 17847, 19830, 20898, 23220, 23796, 26440, 27864, 28423, 29745, 34830, 35694, 39660, 41796, 46440, 47592, 52245, 53541, 56846, 59490, 69660, 71388, 79320, 83592, 85269, 89235, 104490, 107082, 113692, 118980, 139320, 142115, 142776, 160623, 170538, 178470, 208980, 214164, 227384, 237960, 255807, 267705, 284230, 321246, 341076, 356940, 417960, 426345, 428328, 511614, 535410, 568460, 642492, 682152, 713880, 767421, 803115, 852690, 1023228, 1070820, 1136920, 1279035, 1284984, 1534842, 1606230, 1705380, 2046456, 2141640, 2302263, 2558070, 3069684, 3212460, 3410760, 3837105, 4604526, 5116140, 6139368, 6424920, 6906789, 7674210, 9209052, 10232280, 11511315, 13813578, 15348420, 18418104, 23022630, 27627156, 30696840, 34533945, 46045260, 55254312, 69067890, 92090520, 138135780, 276271560]

約数ペア:

[(1, 276271560), (2, 138135780), (3, 92090520), (4, 69067890), (5, 55254312), (6, 46045260), (8, 34533945), (9, 30696840), (10, 27627156), (12, 23022630), (15, 18418104), (18, 15348420), (20, 13813578), (24, 11511315), (27, 10232280), (30, 9209052), (36, 7674210), (40, 6906789), (43, 6424920), (45, 6139368), (54, 5116140), (60, 4604526), (72, 3837105), (81, 3410760), (86, 3212460), (90, 3069684), (108, 2558070), (120, 2302263), (129, 2141640), (135, 2046456), (162, 1705380), (172, 1606230), (180, 1534842), (215, 1284984), (216, 1279035), (243, 1136920), (258, 1070820), (270, 1023228), (324, 852690), (344, 803115), (360, 767421), (387, 713880), (405, 682152), (430, 642492), (486, 568460), (516, 535410), (540, 511614), (645, 428328), (648, 426345), (661, 417960), (774, 356940), (810, 341076), (860, 321246), (972, 284230), (1032, 267705), (1080, 255807), (1161, 237960), (1215, 227384), (1290, 214164), (1322, 208980), (1548, 178470), (1620, 170538), (1720, 160623), (1935, 142776), (1944, 142115), (1983, 139320), (2322, 118980), (2430, 113692), (2580, 107082), (2644, 104490), (3096, 89235), (3240, 85269), (3305, 83592), (3483, 79320), (3870, 71388), (3966, 69660), (4644, 59490), (4860, 56846), (5160, 53541), (5288, 52245), (5805, 47592), (5949, 46440), (6610, 41796), (6966, 39660), (7740, 35694), (7932, 34830), (9288, 29745), (9720, 28423), (9915, 27864), (10449, 26440), (11610, 23796), (11898, 23220), (13220, 20898), (13932, 19830), (15480, 17847), (15864, 17415)]