87662080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 120

約数和(自身を含む): 231844536

約数和(自身を除く): 144182456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 283, 320, 352, 440, 484, 512, 566, 605, 640, 704, 880, 968, 1132, 1210, 1280, 1408, 1415, 1760, 1936, 2264, 2420, 2560, 2816, 2830, 3113, 3520, 3872, 4528, 4840, 5632, 5660, 6226, 7040, 7744, 9056, 9680, 11320, 12452, 14080, 15488, 15565, 18112, 19360, 22640, 24904, 28160, 30976, 31130, 34243, 36224, 38720, 45280, 49808, 61952, 62260, 68486, 72448, 77440, 90560, 99616, 124520, 136972, 144896, 154880, 171215, 181120, 199232, 249040, 273944, 309760, 342430, 362240, 398464, 498080, 547888, 684860, 724480, 796928, 996160, 1095776, 1369720, 1593856, 1992320, 2191552, 2739440, 3984640, 4383104, 5478880, 7969280, 8766208, 10957760, 17532416, 21915520, 43831040, 87662080]

約数ペア:

[(1, 87662080), (2, 43831040), (4, 21915520), (5, 17532416), (8, 10957760), (10, 8766208), (11, 7969280), (16, 5478880), (20, 4383104), (22, 3984640), (32, 2739440), (40, 2191552), (44, 1992320), (55, 1593856), (64, 1369720), (80, 1095776), (88, 996160), (110, 796928), (121, 724480), (128, 684860), (160, 547888), (176, 498080), (220, 398464), (242, 362240), (256, 342430), (283, 309760), (320, 273944), (352, 249040), (440, 199232), (484, 181120), (512, 171215), (566, 154880), (605, 144896), (640, 136972), (704, 124520), (880, 99616), (968, 90560), (1132, 77440), (1210, 72448), (1280, 68486), (1408, 62260), (1415, 61952), (1760, 49808), (1936, 45280), (2264, 38720), (2420, 36224), (2560, 34243), (2816, 31130), (2830, 30976), (3113, 28160), (3520, 24904), (3872, 22640), (4528, 19360), (4840, 18112), (5632, 15565), (5660, 15488), (6226, 14080), (7040, 12452), (7744, 11320), (9056, 9680)]