187540320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3229}}^1$

素因数の和:3269

約数の個数: 144

約数和(自身を含む): 649540080

約数和(自身を除く): 461999760

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, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3229, 3630, 3872, 4840, 5280, 5808, 6458, 7260, 9680, 9687, 11616, 12916, 14520, 16145, 19360, 19374, 25832, 29040, 32290, 35519, 38748, 48435, 51664, 58080, 64580, 71038, 77496, 96870, 103328, 106557, 129160, 142076, 154992, 177595, 193740, 213114, 258320, 284152, 309984, 355190, 387480, 390709, 426228, 516640, 532785, 568304, 710380, 774960, 781418, 852456, 1065570, 1136608, 1172127, 1420760, 1549920, 1562836, 1704912, 1953545, 2131140, 2344254, 2841520, 3125672, 3409824, 3907090, 4262280, 4688508, 5683040, 5860635, 6251344, 7814180, 8524560, 9377016, 11721270, 12502688, 15628360, 17049120, 18754032, 23442540, 31256720, 37508064, 46885080, 62513440, 93770160, 187540320]

約数ペア:

[(1, 187540320), (2, 93770160), (3, 62513440), (4, 46885080), (5, 37508064), (6, 31256720), (8, 23442540), (10, 18754032), (11, 17049120), (12, 15628360), (15, 12502688), (16, 11721270), (20, 9377016), (22, 8524560), (24, 7814180), (30, 6251344), (32, 5860635), (33, 5683040), (40, 4688508), (44, 4262280), (48, 3907090), (55, 3409824), (60, 3125672), (66, 2841520), (80, 2344254), (88, 2131140), (96, 1953545), (110, 1704912), (120, 1562836), (121, 1549920), (132, 1420760), (160, 1172127), (165, 1136608), (176, 1065570), (220, 852456), (240, 781418), (242, 774960), (264, 710380), (330, 568304), (352, 532785), (363, 516640), (440, 426228), (480, 390709), (484, 387480), (528, 355190), (605, 309984), (660, 284152), (726, 258320), (880, 213114), (968, 193740), (1056, 177595), (1210, 154992), (1320, 142076), (1452, 129160), (1760, 106557), (1815, 103328), (1936, 96870), (2420, 77496), (2640, 71038), (2904, 64580), (3229, 58080), (3630, 51664), (3872, 48435), (4840, 38748), (5280, 35519), (5808, 32290), (6458, 29040), (7260, 25832), (9680, 19374), (9687, 19360), (11616, 16145), (12916, 14520)]