188784240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5659}}^1$

素因数の和:5814

約数の個数: 80

約数和(自身を含む): 589545600

約数和(自身を除く): 400761360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 5659, 6672, 8340, 11120, 11318, 16680, 16977, 22636, 28295, 33360, 33954, 45272, 56590, 67908, 84885, 90544, 113180, 135816, 169770, 226360, 271632, 339540, 452720, 679080, 786601, 1358160, 1573202, 2359803, 3146404, 3933005, 4719606, 6292808, 7866010, 9439212, 11799015, 12585616, 15732020, 18878424, 23598030, 31464040, 37756848, 47196060, 62928080, 94392120, 188784240]

約数ペア:

[(1, 188784240), (2, 94392120), (3, 62928080), (4, 47196060), (5, 37756848), (6, 31464040), (8, 23598030), (10, 18878424), (12, 15732020), (15, 12585616), (16, 11799015), (20, 9439212), (24, 7866010), (30, 6292808), (40, 4719606), (48, 3933005), (60, 3146404), (80, 2359803), (120, 1573202), (139, 1358160), (240, 786601), (278, 679080), (417, 452720), (556, 339540), (695, 271632), (834, 226360), (1112, 169770), (1390, 135816), (1668, 113180), (2085, 90544), (2224, 84885), (2780, 67908), (3336, 56590), (4170, 45272), (5560, 33954), (5659, 33360), (6672, 28295), (8340, 22636), (11120, 16977), (11318, 16680)]