91176480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63317}}^1$

素因数の和:63338

約数の個数: 72

約数和(自身を含む): 311144652

約数和(自身を除く): 219968172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 63317, 126634, 189951, 253268, 316585, 379902, 506536, 569853, 633170, 759804, 949755, 1013072, 1139706, 1266340, 1519608, 1899510, 2026144, 2279412, 2532680, 2849265, 3039216, 3799020, 4558824, 5065360, 5698530, 6078432, 7598040, 9117648, 10130720, 11397060, 15196080, 18235296, 22794120, 30392160, 45588240, 91176480]

約数ペア:

[(1, 91176480), (2, 45588240), (3, 30392160), (4, 22794120), (5, 18235296), (6, 15196080), (8, 11397060), (9, 10130720), (10, 9117648), (12, 7598040), (15, 6078432), (16, 5698530), (18, 5065360), (20, 4558824), (24, 3799020), (30, 3039216), (32, 2849265), (36, 2532680), (40, 2279412), (45, 2026144), (48, 1899510), (60, 1519608), (72, 1266340), (80, 1139706), (90, 1013072), (96, 949755), (120, 759804), (144, 633170), (160, 569853), (180, 506536), (240, 379902), (288, 316585), (360, 253268), (480, 189951), (720, 126634), (1440, 63317)]