120797280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:733

約数の個数: 144

約数和(自身を含む): 415724400

約数和(自身を除く): 294927120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 288, 298, 360, 447, 480, 563, 596, 720, 745, 894, 1126, 1192, 1341, 1440, 1490, 1689, 1788, 2235, 2252, 2384, 2682, 2815, 2980, 3378, 3576, 4470, 4504, 4768, 5067, 5364, 5630, 5960, 6705, 6756, 7152, 8445, 8940, 9008, 10134, 10728, 11260, 11920, 13410, 13512, 14304, 16890, 17880, 18016, 20268, 21456, 22520, 23840, 25335, 26820, 27024, 33780, 35760, 40536, 42912, 45040, 50670, 53640, 54048, 67560, 71520, 81072, 83887, 90080, 101340, 107280, 135120, 162144, 167774, 202680, 214560, 251661, 270240, 335548, 405360, 419435, 503322, 671096, 754983, 810720, 838870, 1006644, 1258305, 1342192, 1509966, 1677740, 2013288, 2516610, 2684384, 3019932, 3355480, 3774915, 4026576, 5033220, 6039864, 6710960, 7549830, 8053152, 10066440, 12079728, 13421920, 15099660, 20132880, 24159456, 30199320, 40265760, 60398640, 120797280]

約数ペア:

[(1, 120797280), (2, 60398640), (3, 40265760), (4, 30199320), (5, 24159456), (6, 20132880), (8, 15099660), (9, 13421920), (10, 12079728), (12, 10066440), (15, 8053152), (16, 7549830), (18, 6710960), (20, 6039864), (24, 5033220), (30, 4026576), (32, 3774915), (36, 3355480), (40, 3019932), (45, 2684384), (48, 2516610), (60, 2013288), (72, 1677740), (80, 1509966), (90, 1342192), (96, 1258305), (120, 1006644), (144, 838870), (149, 810720), (160, 754983), (180, 671096), (240, 503322), (288, 419435), (298, 405360), (360, 335548), (447, 270240), (480, 251661), (563, 214560), (596, 202680), (720, 167774), (745, 162144), (894, 135120), (1126, 107280), (1192, 101340), (1341, 90080), (1440, 83887), (1490, 81072), (1689, 71520), (1788, 67560), (2235, 54048), (2252, 53640), (2384, 50670), (2682, 45040), (2815, 42912), (2980, 40536), (3378, 35760), (3576, 33780), (4470, 27024), (4504, 26820), (4768, 25335), (5067, 23840), (5364, 22520), (5630, 21456), (5960, 20268), (6705, 18016), (6756, 17880), (7152, 16890), (8445, 14304), (8940, 13512), (9008, 13410), (10134, 11920), (10728, 11260)]