438706680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{32353}}^1$

素因数の和:32480

約数の個数: 64

約数和(自身を含む): 1327808160

約数和(自身を除く): 889101480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 32353, 64706, 97059, 129412, 161765, 194118, 258824, 323530, 388236, 485295, 647060, 776472, 970590, 1294120, 1941180, 3655889, 3882360, 7311778, 10967667, 14623556, 18279445, 21935334, 29247112, 36558890, 43870668, 54838335, 73117780, 87741336, 109676670, 146235560, 219353340, 438706680]

約数ペア:

[(1, 438706680), (2, 219353340), (3, 146235560), (4, 109676670), (5, 87741336), (6, 73117780), (8, 54838335), (10, 43870668), (12, 36558890), (15, 29247112), (20, 21935334), (24, 18279445), (30, 14623556), (40, 10967667), (60, 7311778), (113, 3882360), (120, 3655889), (226, 1941180), (339, 1294120), (452, 970590), (565, 776472), (678, 647060), (904, 485295), (1130, 388236), (1356, 323530), (1695, 258824), (2260, 194118), (2712, 161765), (3390, 129412), (4520, 97059), (6780, 64706), (13560, 32353)]