87394560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2069}}^1$

素因数の和:2104

約数の個数: 144

約数和(自身を含む): 304637760

約数和(自身を除く): 217243200

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, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2069, 2112, 2640, 2816, 3520, 3840, 4138, 4224, 5280, 6207, 7040, 8276, 8448, 10345, 10560, 12414, 14080, 16552, 20690, 21120, 22759, 24828, 31035, 33104, 41380, 42240, 45518, 49656, 62070, 66208, 68277, 82760, 91036, 99312, 113795, 124140, 132416, 136554, 165520, 182072, 198624, 227590, 248280, 264832, 273108, 331040, 341385, 364144, 397248, 455180, 496560, 529664, 546216, 662080, 682770, 728288, 794496, 910360, 993120, 1092432, 1324160, 1365540, 1456576, 1588992, 1820720, 1986240, 2184864, 2648320, 2731080, 2913152, 3641440, 3972480, 4369728, 5462160, 5826304, 7282880, 7944960, 8739456, 10924320, 14565760, 17478912, 21848640, 29131520, 43697280, 87394560]

約数ペア:

[(1, 87394560), (2, 43697280), (3, 29131520), (4, 21848640), (5, 17478912), (6, 14565760), (8, 10924320), (10, 8739456), (11, 7944960), (12, 7282880), (15, 5826304), (16, 5462160), (20, 4369728), (22, 3972480), (24, 3641440), (30, 2913152), (32, 2731080), (33, 2648320), (40, 2184864), (44, 1986240), (48, 1820720), (55, 1588992), (60, 1456576), (64, 1365540), (66, 1324160), (80, 1092432), (88, 993120), (96, 910360), (110, 794496), (120, 728288), (128, 682770), (132, 662080), (160, 546216), (165, 529664), (176, 496560), (192, 455180), (220, 397248), (240, 364144), (256, 341385), (264, 331040), (320, 273108), (330, 264832), (352, 248280), (384, 227590), (440, 198624), (480, 182072), (528, 165520), (640, 136554), (660, 132416), (704, 124140), (768, 113795), (880, 99312), (960, 91036), (1056, 82760), (1280, 68277), (1320, 66208), (1408, 62070), (1760, 49656), (1920, 45518), (2069, 42240), (2112, 41380), (2640, 33104), (2816, 31035), (3520, 24828), (3840, 22759), (4138, 21120), (4224, 20690), (5280, 16552), (6207, 14080), (7040, 12414), (8276, 10560), (8448, 10345)]