126567720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20681}}^1$

素因数の和:20715

約数の個数: 96

約数和(自身を含む): 435562920

約数和(自身を除く): 308995200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 20681, 41362, 62043, 82724, 103405, 124086, 165448, 186129, 206810, 248172, 310215, 351577, 372258, 413620, 496344, 620430, 703154, 744516, 827240, 930645, 1054731, 1240860, 1406308, 1489032, 1757885, 1861290, 2109462, 2481720, 2812616, 3164193, 3515770, 3722580, 4218924, 5273655, 6328386, 7031540, 7445160, 8437848, 10547310, 12656772, 14063080, 15820965, 21094620, 25313544, 31641930, 42189240, 63283860, 126567720]

約数ペア:

[(1, 126567720), (2, 63283860), (3, 42189240), (4, 31641930), (5, 25313544), (6, 21094620), (8, 15820965), (9, 14063080), (10, 12656772), (12, 10547310), (15, 8437848), (17, 7445160), (18, 7031540), (20, 6328386), (24, 5273655), (30, 4218924), (34, 3722580), (36, 3515770), (40, 3164193), (45, 2812616), (51, 2481720), (60, 2109462), (68, 1861290), (72, 1757885), (85, 1489032), (90, 1406308), (102, 1240860), (120, 1054731), (136, 930645), (153, 827240), (170, 744516), (180, 703154), (204, 620430), (255, 496344), (306, 413620), (340, 372258), (360, 351577), (408, 310215), (510, 248172), (612, 206810), (680, 186129), (765, 165448), (1020, 124086), (1224, 103405), (1530, 82724), (2040, 62043), (3060, 41362), (6120, 20681)]