121006980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1026

約数の個数: 96

約数和(自身を含む): 378161280

約数和(自身を除く): 257154300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 331, 540, 662, 677, 993, 1324, 1354, 1655, 1986, 2031, 2708, 2979, 3310, 3385, 3972, 4062, 4965, 5958, 6093, 6620, 6770, 8124, 8937, 9930, 10155, 11916, 12186, 13540, 14895, 17874, 18279, 19860, 20310, 24372, 29790, 30465, 35748, 36558, 40620, 44685, 59580, 60930, 73116, 89370, 91395, 121860, 178740, 182790, 224087, 365580, 448174, 672261, 896348, 1120435, 1344522, 2016783, 2240870, 2689044, 3361305, 4033566, 4481740, 6050349, 6722610, 8067132, 10083915, 12100698, 13445220, 20167830, 24201396, 30251745, 40335660, 60503490, 121006980]

約数ペア:

[(1, 121006980), (2, 60503490), (3, 40335660), (4, 30251745), (5, 24201396), (6, 20167830), (9, 13445220), (10, 12100698), (12, 10083915), (15, 8067132), (18, 6722610), (20, 6050349), (27, 4481740), (30, 4033566), (36, 3361305), (45, 2689044), (54, 2240870), (60, 2016783), (90, 1344522), (108, 1120435), (135, 896348), (180, 672261), (270, 448174), (331, 365580), (540, 224087), (662, 182790), (677, 178740), (993, 121860), (1324, 91395), (1354, 89370), (1655, 73116), (1986, 60930), (2031, 59580), (2708, 44685), (2979, 40620), (3310, 36558), (3385, 35748), (3972, 30465), (4062, 29790), (4965, 24372), (5958, 20310), (6093, 19860), (6620, 18279), (6770, 17874), (8124, 14895), (8937, 13540), (9930, 12186), (10155, 11916)]