86730720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1908

約数の個数: 96

約数和(自身を含む): 276060960

約数和(自身を除く): 189330240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1515, 1616, 1789, 2020, 2424, 3030, 3232, 3578, 4040, 4848, 5367, 6060, 7156, 8080, 8945, 9696, 10734, 12120, 14312, 16160, 17890, 21468, 24240, 26835, 28624, 35780, 42936, 48480, 53670, 57248, 71560, 85872, 107340, 143120, 171744, 180689, 214680, 286240, 361378, 429360, 542067, 722756, 858720, 903445, 1084134, 1445512, 1806890, 2168268, 2710335, 2891024, 3613780, 4336536, 5420670, 5782048, 7227560, 8673072, 10841340, 14455120, 17346144, 21682680, 28910240, 43365360, 86730720]

約数ペア:

[(1, 86730720), (2, 43365360), (3, 28910240), (4, 21682680), (5, 17346144), (6, 14455120), (8, 10841340), (10, 8673072), (12, 7227560), (15, 5782048), (16, 5420670), (20, 4336536), (24, 3613780), (30, 2891024), (32, 2710335), (40, 2168268), (48, 1806890), (60, 1445512), (80, 1084134), (96, 903445), (101, 858720), (120, 722756), (160, 542067), (202, 429360), (240, 361378), (303, 286240), (404, 214680), (480, 180689), (505, 171744), (606, 143120), (808, 107340), (1010, 85872), (1212, 71560), (1515, 57248), (1616, 53670), (1789, 48480), (2020, 42936), (2424, 35780), (3030, 28624), (3232, 26835), (3578, 24240), (4040, 21468), (4848, 17890), (5367, 16160), (6060, 14312), (7156, 12120), (8080, 10734), (8945, 9696)]