89468160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 298456704

約数和(自身を除く): 208988544

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, 1013, 1104, 1280, 1380, 1472, 1840, 1920, 2026, 2208, 2760, 2944, 3039, 3680, 3840, 4052, 4416, 5065, 5520, 5888, 6078, 7360, 8104, 8832, 10130, 11040, 12156, 14720, 15195, 16208, 17664, 20260, 22080, 23299, 24312, 29440, 30390, 32416, 40520, 44160, 46598, 48624, 60780, 64832, 69897, 81040, 88320, 93196, 97248, 116495, 121560, 129664, 139794, 162080, 186392, 194496, 232990, 243120, 259328, 279588, 324160, 349485, 372784, 388992, 465980, 486240, 559176, 648320, 698970, 745568, 777984, 931960, 972480, 1118352, 1296640, 1397940, 1491136, 1863920, 1944960, 2236704, 2795880, 2982272, 3727840, 3889920, 4473408, 5591760, 5964544, 7455680, 8946816, 11183520, 14911360, 17893632, 22367040, 29822720, 44734080, 89468160]

約数ペア:

[(1, 89468160), (2, 44734080), (3, 29822720), (4, 22367040), (5, 17893632), (6, 14911360), (8, 11183520), (10, 8946816), (12, 7455680), (15, 5964544), (16, 5591760), (20, 4473408), (23, 3889920), (24, 3727840), (30, 2982272), (32, 2795880), (40, 2236704), (46, 1944960), (48, 1863920), (60, 1491136), (64, 1397940), (69, 1296640), (80, 1118352), (92, 972480), (96, 931960), (115, 777984), (120, 745568), (128, 698970), (138, 648320), (160, 559176), (184, 486240), (192, 465980), (230, 388992), (240, 372784), (256, 349485), (276, 324160), (320, 279588), (345, 259328), (368, 243120), (384, 232990), (460, 194496), (480, 186392), (552, 162080), (640, 139794), (690, 129664), (736, 121560), (768, 116495), (920, 97248), (960, 93196), (1013, 88320), (1104, 81040), (1280, 69897), (1380, 64832), (1472, 60780), (1840, 48624), (1920, 46598), (2026, 44160), (2208, 40520), (2760, 32416), (2944, 30390), (3039, 29440), (3680, 24312), (3840, 23299), (4052, 22080), (4416, 20260), (5065, 17664), (5520, 16208), (5888, 15195), (6078, 14720), (7360, 12156), (8104, 11040), (8832, 10130)]