121520304

素因数分解:

$2^4\times 3^3\times {\mathrm{281297}}^1$

素因数の和:281314

約数の個数: 40

約数和(自身を含む): 348809520

約数和(自身を除く): 227289216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 281297, 562594, 843891, 1125188, 1687782, 2250376, 2531673, 3375564, 4500752, 5063346, 6751128, 7595019, 10126692, 13502256, 15190038, 20253384, 30380076, 40506768, 60760152, 121520304]

約数ペア:

[(1, 121520304), (2, 60760152), (3, 40506768), (4, 30380076), (6, 20253384), (8, 15190038), (9, 13502256), (12, 10126692), (16, 7595019), (18, 6751128), (24, 5063346), (27, 4500752), (36, 3375564), (48, 2531673), (54, 2250376), (72, 1687782), (108, 1125188), (144, 843891), (216, 562594), (432, 281297)]