89114880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1056

約数の個数: 144

約数和(自身を含む): 297279360

約数和(自身を除く): 208164480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1009, 1104, 1280, 1380, 1472, 1840, 1920, 2018, 2208, 2760, 2944, 3027, 3680, 3840, 4036, 4416, 5045, 5520, 5888, 6054, 7360, 8072, 8832, 10090, 11040, 12108, 14720, 15135, 16144, 17664, 20180, 22080, 23207, 24216, 29440, 30270, 32288, 40360, 44160, 46414, 48432, 60540, 64576, 69621, 80720, 88320, 92828, 96864, 116035, 121080, 129152, 139242, 161440, 185656, 193728, 232070, 242160, 258304, 278484, 322880, 348105, 371312, 387456, 464140, 484320, 556968, 645760, 696210, 742624, 774912, 928280, 968640, 1113936, 1291520, 1392420, 1485248, 1856560, 1937280, 2227872, 2784840, 2970496, 3713120, 3874560, 4455744, 5569680, 5940992, 7426240, 8911488, 11139360, 14852480, 17822976, 22278720, 29704960, 44557440, 89114880]

約数ペア:

[(1, 89114880), (2, 44557440), (3, 29704960), (4, 22278720), (5, 17822976), (6, 14852480), (8, 11139360), (10, 8911488), (12, 7426240), (15, 5940992), (16, 5569680), (20, 4455744), (23, 3874560), (24, 3713120), (30, 2970496), (32, 2784840), (40, 2227872), (46, 1937280), (48, 1856560), (60, 1485248), (64, 1392420), (69, 1291520), (80, 1113936), (92, 968640), (96, 928280), (115, 774912), (120, 742624), (128, 696210), (138, 645760), (160, 556968), (184, 484320), (192, 464140), (230, 387456), (240, 371312), (256, 348105), (276, 322880), (320, 278484), (345, 258304), (368, 242160), (384, 232070), (460, 193728), (480, 185656), (552, 161440), (640, 139242), (690, 129152), (736, 121080), (768, 116035), (920, 96864), (960, 92828), (1009, 88320), (1104, 80720), (1280, 69621), (1380, 64576), (1472, 60540), (1840, 48432), (1920, 46414), (2018, 44160), (2208, 40360), (2760, 32288), (2944, 30270), (3027, 29440), (3680, 24216), (3840, 23207), (4036, 22080), (4416, 20180), (5045, 17664), (5520, 16144), (5888, 15135), (6054, 14720), (7360, 12108), (8072, 11040), (8832, 10090)]