2041302960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4423}}^1$

素因数の和:5083

約数の個数: 120

約数和(自身を含む): 6867622944

約数和(自身を除く): 4826319984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 641, 720, 1282, 1923, 2564, 3205, 3846, 4423, 5128, 5769, 6410, 7692, 8846, 9615, 10256, 11538, 12820, 13269, 15384, 17692, 19230, 22115, 23076, 25640, 26538, 28845, 30768, 35384, 38460, 39807, 44230, 46152, 51280, 53076, 57690, 66345, 70768, 76920, 79614, 88460, 92304, 106152, 115380, 132690, 153840, 159228, 176920, 199035, 212304, 230760, 265380, 318456, 353840, 398070, 461520, 530760, 636912, 796140, 1061520, 1592280, 2835143, 3184560, 5670286, 8505429, 11340572, 14175715, 17010858, 22681144, 25516287, 28351430, 34021716, 42527145, 45362288, 51032574, 56702860, 68043432, 85054290, 102065148, 113405720, 127581435, 136086864, 170108580, 204130296, 226811440, 255162870, 340217160, 408260592, 510325740, 680434320, 1020651480, 2041302960]

約数ペア:

[(1, 2041302960), (2, 1020651480), (3, 680434320), (4, 510325740), (5, 408260592), (6, 340217160), (8, 255162870), (9, 226811440), (10, 204130296), (12, 170108580), (15, 136086864), (16, 127581435), (18, 113405720), (20, 102065148), (24, 85054290), (30, 68043432), (36, 56702860), (40, 51032574), (45, 45362288), (48, 42527145), (60, 34021716), (72, 28351430), (80, 25516287), (90, 22681144), (120, 17010858), (144, 14175715), (180, 11340572), (240, 8505429), (360, 5670286), (641, 3184560), (720, 2835143), (1282, 1592280), (1923, 1061520), (2564, 796140), (3205, 636912), (3846, 530760), (4423, 461520), (5128, 398070), (5769, 353840), (6410, 318456), (7692, 265380), (8846, 230760), (9615, 212304), (10256, 199035), (11538, 176920), (12820, 159228), (13269, 153840), (15384, 132690), (17692, 115380), (19230, 106152), (22115, 92304), (23076, 88460), (25640, 79614), (26538, 76920), (28845, 70768), (30768, 66345), (35384, 57690), (38460, 53076), (39807, 51280), (44230, 46152)]