32781480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6353}}^1$

素因数の和:6410

約数の個数: 64

約数和(自身を含む): 100647360

約数和(自身を除く): 67865880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 6353, 12706, 19059, 25412, 31765, 38118, 50824, 63530, 76236, 95295, 127060, 152472, 190590, 254120, 273179, 381180, 546358, 762360, 819537, 1092716, 1365895, 1639074, 2185432, 2731790, 3278148, 4097685, 5463580, 6556296, 8195370, 10927160, 16390740, 32781480]

約数ペア:

[(1, 32781480), (2, 16390740), (3, 10927160), (4, 8195370), (5, 6556296), (6, 5463580), (8, 4097685), (10, 3278148), (12, 2731790), (15, 2185432), (20, 1639074), (24, 1365895), (30, 1092716), (40, 819537), (43, 762360), (60, 546358), (86, 381180), (120, 273179), (129, 254120), (172, 190590), (215, 152472), (258, 127060), (344, 95295), (430, 76236), (516, 63530), (645, 50824), (860, 38118), (1032, 31765), (1290, 25412), (1720, 19059), (2580, 12706), (5160, 6353)]