118731420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73291}}^1$

素因数の和:73312

約数の個数: 60

約数和(自身を含む): 372469944

約数和(自身を除く): 253738524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 73291, 146582, 219873, 293164, 366455, 439746, 659619, 732910, 879492, 1099365, 1319238, 1465820, 1978857, 2198730, 2638476, 3298095, 3957714, 4397460, 5936571, 6596190, 7915428, 9894285, 11873142, 13192380, 19788570, 23746284, 29682855, 39577140, 59365710, 118731420]

約数ペア:

[(1, 118731420), (2, 59365710), (3, 39577140), (4, 29682855), (5, 23746284), (6, 19788570), (9, 13192380), (10, 11873142), (12, 9894285), (15, 7915428), (18, 6596190), (20, 5936571), (27, 4397460), (30, 3957714), (36, 3298095), (45, 2638476), (54, 2198730), (60, 1978857), (81, 1465820), (90, 1319238), (108, 1099365), (135, 879492), (162, 732910), (180, 659619), (270, 439746), (324, 366455), (405, 293164), (540, 219873), (810, 146582), (1620, 73291)]