120822090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 298052352

約数和(自身を除く): 177230262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 103, 122, 183, 206, 305, 309, 366, 515, 610, 618, 641, 915, 1030, 1282, 1545, 1830, 1923, 3090, 3205, 3846, 6283, 6410, 9615, 12566, 18849, 19230, 31415, 37698, 39101, 62830, 66023, 78202, 94245, 117303, 132046, 188490, 195505, 198069, 234606, 330115, 391010, 396138, 586515, 660230, 990345, 1173030, 1980690, 4027403, 8054806, 12082209, 20137015, 24164418, 40274030, 60411045, 120822090]

約数ペア:

[(1, 120822090), (2, 60411045), (3, 40274030), (5, 24164418), (6, 20137015), (10, 12082209), (15, 8054806), (30, 4027403), (61, 1980690), (103, 1173030), (122, 990345), (183, 660230), (206, 586515), (305, 396138), (309, 391010), (366, 330115), (515, 234606), (610, 198069), (618, 195505), (641, 188490), (915, 132046), (1030, 117303), (1282, 94245), (1545, 78202), (1830, 66023), (1923, 62830), (3090, 39101), (3205, 37698), (3846, 31415), (6283, 19230), (6410, 18849), (9615, 12566)]