272605320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1940

約数の個数: 192

約数和(自身を含む): 985420800

約数和(自身を除く): 712815480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 1879, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 3758, 4030, 4680, 4836, 5580, 5637, 6045, 7254, 7516, 8060, 9395, 9672, 11160, 11274, 12090, 14508, 15032, 16120, 16911, 18135, 18790, 22548, 24180, 24427, 28185, 29016, 33822, 36270, 37580, 45096, 48360, 48854, 56370, 58249, 67644, 72540, 73281, 75160, 84555, 97708, 112740, 116498, 122135, 135288, 145080, 146562, 169110, 174747, 195416, 219843, 225480, 232996, 244270, 291245, 293124, 338220, 349494, 366405, 439686, 465992, 488540, 524241, 582490, 586248, 676440, 698988, 732810, 757237, 873735, 879372, 977080, 1048482, 1099215, 1164980, 1397976, 1465620, 1514474, 1747470, 1758744, 2096964, 2198430, 2271711, 2329960, 2621205, 2931240, 3028948, 3494940, 3786185, 4193928, 4396860, 4543422, 5242410, 6057896, 6815133, 6989880, 7572370, 8793720, 9086844, 10484820, 11358555, 13630266, 15144740, 18173688, 20969640, 22717110, 27260532, 30289480, 34075665, 45434220, 54521064, 68151330, 90868440, 136302660, 272605320]

約数ペア:

[(1, 272605320), (2, 136302660), (3, 90868440), (4, 68151330), (5, 54521064), (6, 45434220), (8, 34075665), (9, 30289480), (10, 27260532), (12, 22717110), (13, 20969640), (15, 18173688), (18, 15144740), (20, 13630266), (24, 11358555), (26, 10484820), (30, 9086844), (31, 8793720), (36, 7572370), (39, 6989880), (40, 6815133), (45, 6057896), (52, 5242410), (60, 4543422), (62, 4396860), (65, 4193928), (72, 3786185), (78, 3494940), (90, 3028948), (93, 2931240), (104, 2621205), (117, 2329960), (120, 2271711), (124, 2198430), (130, 2096964), (155, 1758744), (156, 1747470), (180, 1514474), (186, 1465620), (195, 1397976), (234, 1164980), (248, 1099215), (260, 1048482), (279, 977080), (310, 879372), (312, 873735), (360, 757237), (372, 732810), (390, 698988), (403, 676440), (465, 586248), (468, 582490), (520, 524241), (558, 488540), (585, 465992), (620, 439686), (744, 366405), (780, 349494), (806, 338220), (930, 293124), (936, 291245), (1116, 244270), (1170, 232996), (1209, 225480), (1240, 219843), (1395, 195416), (1560, 174747), (1612, 169110), (1860, 146562), (1879, 145080), (2015, 135288), (2232, 122135), (2340, 116498), (2418, 112740), (2790, 97708), (3224, 84555), (3627, 75160), (3720, 73281), (3758, 72540), (4030, 67644), (4680, 58249), (4836, 56370), (5580, 48854), (5637, 48360), (6045, 45096), (7254, 37580), (7516, 36270), (8060, 33822), (9395, 29016), (9672, 28185), (11160, 24427), (11274, 24180), (12090, 22548), (14508, 18790), (15032, 18135), (16120, 16911)]