245612160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{42641}}^1$

素因数の和:42666

約数の個数: 96

約数和(自身を含む): 848149380

約数和(自身を除く): 602537220

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 42641, 85282, 127923, 170564, 213205, 255846, 341128, 383769, 426410, 511692, 639615, 682256, 767538, 852820, 1023384, 1279230, 1364512, 1535076, 1705640, 1918845, 2046768, 2558460, 2729024, 3070152, 3411280, 3837690, 4093536, 5116920, 5458048, 6140304, 6822560, 7675380, 8187072, 10233840, 12280608, 13645120, 15350760, 16374144, 20467680, 24561216, 27290240, 30701520, 40935360, 49122432, 61403040, 81870720, 122806080, 245612160]

約数ペア:

[(1, 245612160), (2, 122806080), (3, 81870720), (4, 61403040), (5, 49122432), (6, 40935360), (8, 30701520), (9, 27290240), (10, 24561216), (12, 20467680), (15, 16374144), (16, 15350760), (18, 13645120), (20, 12280608), (24, 10233840), (30, 8187072), (32, 7675380), (36, 6822560), (40, 6140304), (45, 5458048), (48, 5116920), (60, 4093536), (64, 3837690), (72, 3411280), (80, 3070152), (90, 2729024), (96, 2558460), (120, 2046768), (128, 1918845), (144, 1705640), (160, 1535076), (180, 1364512), (192, 1279230), (240, 1023384), (288, 852820), (320, 767538), (360, 682256), (384, 639615), (480, 511692), (576, 426410), (640, 383769), (720, 341128), (960, 255846), (1152, 213205), (1440, 170564), (1920, 127923), (2880, 85282), (5760, 42641)]