520868280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{228451}}^1$

素因数の和:228484

約数の個数: 64

約数和(自身を含む): 1644854400

約数和(自身を除く): 1123986120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 228451, 456902, 685353, 913804, 1142255, 1370706, 1827608, 2284510, 2741412, 3426765, 4340569, 4569020, 5482824, 6853530, 8681138, 9138040, 13021707, 13707060, 17362276, 21702845, 26043414, 27414120, 34724552, 43405690, 52086828, 65108535, 86811380, 104173656, 130217070, 173622760, 260434140, 520868280]

約数ペア:

[(1, 520868280), (2, 260434140), (3, 173622760), (4, 130217070), (5, 104173656), (6, 86811380), (8, 65108535), (10, 52086828), (12, 43405690), (15, 34724552), (19, 27414120), (20, 26043414), (24, 21702845), (30, 17362276), (38, 13707060), (40, 13021707), (57, 9138040), (60, 8681138), (76, 6853530), (95, 5482824), (114, 4569020), (120, 4340569), (152, 3426765), (190, 2741412), (228, 2284510), (285, 1827608), (380, 1370706), (456, 1142255), (570, 913804), (760, 685353), (1140, 456902), (2280, 228451)]