1201537920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56891}}^1$

素因数の和:56924

約数の個数: 128

約数和(自身を含む): 4178148480

約数和(自身を除く): 2976610560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 56891, 113782, 170673, 227564, 284455, 341346, 455128, 568910, 625801, 682692, 853365, 910256, 1137820, 1251602, 1365384, 1706730, 1820512, 1877403, 2275640, 2503204, 2730768, 3129005, 3413460, 3641024, 3754806, 4551280, 5006408, 5461536, 6258010, 6826920, 7282048, 7509612, 9102560, 9387015, 10012816, 10923072, 12516020, 13653840, 15019224, 18205120, 18774030, 20025632, 21846144, 25032040, 27307680, 30038448, 36410240, 37548060, 40051264, 50064080, 54615360, 60076896, 75096120, 80102528, 100128160, 109230720, 120153792, 150192240, 200256320, 240307584, 300384480, 400512640, 600768960, 1201537920]

約数ペア:

[(1, 1201537920), (2, 600768960), (3, 400512640), (4, 300384480), (5, 240307584), (6, 200256320), (8, 150192240), (10, 120153792), (11, 109230720), (12, 100128160), (15, 80102528), (16, 75096120), (20, 60076896), (22, 54615360), (24, 50064080), (30, 40051264), (32, 37548060), (33, 36410240), (40, 30038448), (44, 27307680), (48, 25032040), (55, 21846144), (60, 20025632), (64, 18774030), (66, 18205120), (80, 15019224), (88, 13653840), (96, 12516020), (110, 10923072), (120, 10012816), (128, 9387015), (132, 9102560), (160, 7509612), (165, 7282048), (176, 6826920), (192, 6258010), (220, 5461536), (240, 5006408), (264, 4551280), (320, 3754806), (330, 3641024), (352, 3413460), (384, 3129005), (440, 2730768), (480, 2503204), (528, 2275640), (640, 1877403), (660, 1820512), (704, 1706730), (880, 1365384), (960, 1251602), (1056, 1137820), (1320, 910256), (1408, 853365), (1760, 682692), (1920, 625801), (2112, 568910), (2640, 455128), (3520, 341346), (4224, 284455), (5280, 227564), (7040, 170673), (10560, 113782), (21120, 56891)]