102857760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71429}}^1$

素因数の和:71450

約数の個数: 72

約数和(自身を含む): 351007020

約数和(自身を除く): 248149260

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, 71429, 142858, 214287, 285716, 357145, 428574, 571432, 642861, 714290, 857148, 1071435, 1142864, 1285722, 1428580, 1714296, 2142870, 2285728, 2571444, 2857160, 3214305, 3428592, 4285740, 5142888, 5714320, 6428610, 6857184, 8571480, 10285776, 11428640, 12857220, 17142960, 20571552, 25714440, 34285920, 51428880, 102857760]

約数ペア:

[(1, 102857760), (2, 51428880), (3, 34285920), (4, 25714440), (5, 20571552), (6, 17142960), (8, 12857220), (9, 11428640), (10, 10285776), (12, 8571480), (15, 6857184), (16, 6428610), (18, 5714320), (20, 5142888), (24, 4285740), (30, 3428592), (32, 3214305), (36, 2857160), (40, 2571444), (45, 2285728), (48, 2142870), (60, 1714296), (72, 1428580), (80, 1285722), (90, 1142864), (96, 1071435), (120, 857148), (144, 714290), (160, 642861), (180, 571432), (240, 428574), (288, 357145), (360, 285716), (480, 214287), (720, 142858), (1440, 71429)]