87392640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2024

約数の個数: 128

約数和(自身を含む): 290822400

約数和(自身を除く): 203429760

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, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 1979, 2208, 2760, 2944, 3680, 3958, 4416, 5520, 5937, 7360, 7916, 8832, 9895, 11040, 11874, 14720, 15832, 19790, 22080, 23748, 29685, 31664, 39580, 44160, 45517, 47496, 59370, 63328, 79160, 91034, 94992, 118740, 126656, 136551, 158320, 182068, 189984, 227585, 237480, 253312, 273102, 316640, 364136, 379968, 455170, 474960, 546204, 633280, 682755, 728272, 759936, 910340, 949920, 1092408, 1266560, 1365510, 1456544, 1820680, 1899840, 2184816, 2731020, 2913088, 3641360, 3799680, 4369632, 5462040, 5826176, 7282720, 8739264, 10924080, 14565440, 17478528, 21848160, 29130880, 43696320, 87392640]

約数ペア:

[(1, 87392640), (2, 43696320), (3, 29130880), (4, 21848160), (5, 17478528), (6, 14565440), (8, 10924080), (10, 8739264), (12, 7282720), (15, 5826176), (16, 5462040), (20, 4369632), (23, 3799680), (24, 3641360), (30, 2913088), (32, 2731020), (40, 2184816), (46, 1899840), (48, 1820680), (60, 1456544), (64, 1365510), (69, 1266560), (80, 1092408), (92, 949920), (96, 910340), (115, 759936), (120, 728272), (128, 682755), (138, 633280), (160, 546204), (184, 474960), (192, 455170), (230, 379968), (240, 364136), (276, 316640), (320, 273102), (345, 253312), (368, 237480), (384, 227585), (460, 189984), (480, 182068), (552, 158320), (640, 136551), (690, 126656), (736, 118740), (920, 94992), (960, 91034), (1104, 79160), (1380, 63328), (1472, 59370), (1840, 47496), (1920, 45517), (1979, 44160), (2208, 39580), (2760, 31664), (2944, 29685), (3680, 23748), (3958, 22080), (4416, 19790), (5520, 15832), (5937, 14720), (7360, 11874), (7916, 11040), (8832, 9895)]