298918320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3929}}^1$

素因数の和:4262

約数の個数: 80

約数和(自身を含む): 929806560

約数和(自身を除く): 630888240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 3929, 4755, 5072, 6340, 7608, 7858, 9510, 11787, 12680, 15216, 15716, 19020, 19645, 23574, 25360, 31432, 38040, 39290, 47148, 58935, 62864, 76080, 78580, 94296, 117870, 157160, 188592, 235740, 314320, 471480, 942960, 1245493, 2490986, 3736479, 4981972, 6227465, 7472958, 9963944, 12454930, 14945916, 18682395, 19927888, 24909860, 29891832, 37364790, 49819720, 59783664, 74729580, 99639440, 149459160, 298918320]

約数ペア:

[(1, 298918320), (2, 149459160), (3, 99639440), (4, 74729580), (5, 59783664), (6, 49819720), (8, 37364790), (10, 29891832), (12, 24909860), (15, 19927888), (16, 18682395), (20, 14945916), (24, 12454930), (30, 9963944), (40, 7472958), (48, 6227465), (60, 4981972), (80, 3736479), (120, 2490986), (240, 1245493), (317, 942960), (634, 471480), (951, 314320), (1268, 235740), (1585, 188592), (1902, 157160), (2536, 117870), (3170, 94296), (3804, 78580), (3929, 76080), (4755, 62864), (5072, 58935), (6340, 47148), (7608, 39290), (7858, 38040), (9510, 31432), (11787, 25360), (12680, 23574), (15216, 19645), (15716, 19020)]