88162560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2551}}^1$

素因数の和:2581

約数の個数: 144

約数和(自身を含む): 312977280

約数和(自身を除く): 224814720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2551, 2880, 3456, 3840, 4320, 5102, 5760, 6912, 7653, 8640, 10204, 11520, 12755, 15306, 17280, 20408, 22959, 25510, 30612, 34560, 38265, 40816, 45918, 51020, 61224, 68877, 76530, 81632, 91836, 102040, 114795, 122448, 137754, 153060, 163264, 183672, 204080, 229590, 244896, 275508, 306120, 326528, 344385, 367344, 408160, 459180, 489792, 551016, 612240, 653056, 688770, 734688, 816320, 918360, 979584, 1102032, 1224480, 1377540, 1469376, 1632640, 1836720, 1959168, 2204064, 2448960, 2755080, 2938752, 3265280, 3673440, 4408128, 4897920, 5510160, 5877504, 7346880, 8816256, 9795840, 11020320, 14693760, 17632512, 22040640, 29387520, 44081280, 88162560]

約数ペア:

[(1, 88162560), (2, 44081280), (3, 29387520), (4, 22040640), (5, 17632512), (6, 14693760), (8, 11020320), (9, 9795840), (10, 8816256), (12, 7346880), (15, 5877504), (16, 5510160), (18, 4897920), (20, 4408128), (24, 3673440), (27, 3265280), (30, 2938752), (32, 2755080), (36, 2448960), (40, 2204064), (45, 1959168), (48, 1836720), (54, 1632640), (60, 1469376), (64, 1377540), (72, 1224480), (80, 1102032), (90, 979584), (96, 918360), (108, 816320), (120, 734688), (128, 688770), (135, 653056), (144, 612240), (160, 551016), (180, 489792), (192, 459180), (216, 408160), (240, 367344), (256, 344385), (270, 326528), (288, 306120), (320, 275508), (360, 244896), (384, 229590), (432, 204080), (480, 183672), (540, 163264), (576, 153060), (640, 137754), (720, 122448), (768, 114795), (864, 102040), (960, 91836), (1080, 81632), (1152, 76530), (1280, 68877), (1440, 61224), (1728, 51020), (1920, 45918), (2160, 40816), (2304, 38265), (2551, 34560), (2880, 30612), (3456, 25510), (3840, 22959), (4320, 20408), (5102, 17280), (5760, 15306), (6912, 12755), (7653, 11520), (8640, 10204)]