118748880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1259}}^1$

素因数の和:1409

約数の個数: 120

約数和(自身を含む): 402161760

約数和(自身を除く): 283412880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1259, 1310, 1572, 1965, 2096, 2358, 2518, 2620, 3144, 3777, 3930, 4716, 5036, 5240, 5895, 6288, 6295, 7554, 7860, 9432, 10072, 10480, 11331, 11790, 12590, 15108, 15720, 18864, 18885, 20144, 22662, 23580, 25180, 30216, 31440, 37770, 45324, 47160, 50360, 56655, 60432, 75540, 90648, 94320, 100720, 113310, 151080, 164929, 181296, 226620, 302160, 329858, 453240, 494787, 659716, 824645, 906480, 989574, 1319432, 1484361, 1649290, 1979148, 2473935, 2638864, 2968722, 3298580, 3958296, 4947870, 5937444, 6597160, 7421805, 7916592, 9895740, 11874888, 13194320, 14843610, 19791480, 23749776, 29687220, 39582960, 59374440, 118748880]

約数ペア:

[(1, 118748880), (2, 59374440), (3, 39582960), (4, 29687220), (5, 23749776), (6, 19791480), (8, 14843610), (9, 13194320), (10, 11874888), (12, 9895740), (15, 7916592), (16, 7421805), (18, 6597160), (20, 5937444), (24, 4947870), (30, 3958296), (36, 3298580), (40, 2968722), (45, 2638864), (48, 2473935), (60, 1979148), (72, 1649290), (80, 1484361), (90, 1319432), (120, 989574), (131, 906480), (144, 824645), (180, 659716), (240, 494787), (262, 453240), (360, 329858), (393, 302160), (524, 226620), (655, 181296), (720, 164929), (786, 151080), (1048, 113310), (1179, 100720), (1259, 94320), (1310, 90648), (1572, 75540), (1965, 60432), (2096, 56655), (2358, 50360), (2518, 47160), (2620, 45324), (3144, 37770), (3777, 31440), (3930, 30216), (4716, 25180), (5036, 23580), (5240, 22662), (5895, 20144), (6288, 18885), (6295, 18864), (7554, 15720), (7860, 15108), (9432, 12590), (10072, 11790), (10480, 11331)]