2794755240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{3907}}^1$

素因数の和:5911

約数の個数: 96

約数和(自身を含む): 9089851680

約数和(自身を除く): 6295096440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1987, 3907, 3974, 5961, 7814, 7948, 9935, 11721, 11922, 15628, 15896, 17883, 19535, 19870, 23442, 23844, 29805, 31256, 35163, 35766, 39070, 39740, 46884, 47688, 58605, 59610, 70326, 71532, 78140, 79480, 89415, 93768, 117210, 119220, 140652, 143064, 156280, 175815, 178830, 234420, 238440, 281304, 351630, 357660, 468840, 703260, 715320, 1406520, 7763209, 15526418, 23289627, 31052836, 38816045, 46579254, 62105672, 69868881, 77632090, 93158508, 116448135, 139737762, 155264180, 186317016, 232896270, 279475524, 310528360, 349344405, 465792540, 558951048, 698688810, 931585080, 1397377620, 2794755240]

約数ペア:

[(1, 2794755240), (2, 1397377620), (3, 931585080), (4, 698688810), (5, 558951048), (6, 465792540), (8, 349344405), (9, 310528360), (10, 279475524), (12, 232896270), (15, 186317016), (18, 155264180), (20, 139737762), (24, 116448135), (30, 93158508), (36, 77632090), (40, 69868881), (45, 62105672), (60, 46579254), (72, 38816045), (90, 31052836), (120, 23289627), (180, 15526418), (360, 7763209), (1987, 1406520), (3907, 715320), (3974, 703260), (5961, 468840), (7814, 357660), (7948, 351630), (9935, 281304), (11721, 238440), (11922, 234420), (15628, 178830), (15896, 175815), (17883, 156280), (19535, 143064), (19870, 140652), (23442, 119220), (23844, 117210), (29805, 93768), (31256, 89415), (35163, 79480), (35766, 78140), (39070, 71532), (39740, 70326), (46884, 59610), (47688, 58605)]