286198320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9103}}^1$

素因数の和:9250

約数の個数: 80

約数和(自身を含む): 894085632

約数和(自身を除く): 607887312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6288, 7860, 9103, 10480, 15720, 18206, 27309, 31440, 36412, 45515, 54618, 72824, 91030, 109236, 136545, 145648, 182060, 218472, 273090, 364120, 436944, 546180, 728240, 1092360, 1192493, 2184720, 2384986, 3577479, 4769972, 5962465, 7154958, 9539944, 11924930, 14309916, 17887395, 19079888, 23849860, 28619832, 35774790, 47699720, 57239664, 71549580, 95399440, 143099160, 286198320]

約数ペア:

[(1, 286198320), (2, 143099160), (3, 95399440), (4, 71549580), (5, 57239664), (6, 47699720), (8, 35774790), (10, 28619832), (12, 23849860), (15, 19079888), (16, 17887395), (20, 14309916), (24, 11924930), (30, 9539944), (40, 7154958), (48, 5962465), (60, 4769972), (80, 3577479), (120, 2384986), (131, 2184720), (240, 1192493), (262, 1092360), (393, 728240), (524, 546180), (655, 436944), (786, 364120), (1048, 273090), (1310, 218472), (1572, 182060), (1965, 145648), (2096, 136545), (2620, 109236), (3144, 91030), (3930, 72824), (5240, 54618), (6288, 45515), (7860, 36412), (9103, 31440), (10480, 27309), (15720, 18206)]