29728080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13763}}^1$

素因数の和:13785

約数の個数: 80

約数和(自身を含む): 102404160

約数和(自身を除く): 72676080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 13763, 27526, 41289, 55052, 68815, 82578, 110104, 123867, 137630, 165156, 206445, 220208, 247734, 275260, 330312, 371601, 412890, 495468, 550520, 619335, 660624, 743202, 825780, 990936, 1101040, 1238670, 1486404, 1651560, 1858005, 1981872, 2477340, 2972808, 3303120, 3716010, 4954680, 5945616, 7432020, 9909360, 14864040, 29728080]

約数ペア:

[(1, 29728080), (2, 14864040), (3, 9909360), (4, 7432020), (5, 5945616), (6, 4954680), (8, 3716010), (9, 3303120), (10, 2972808), (12, 2477340), (15, 1981872), (16, 1858005), (18, 1651560), (20, 1486404), (24, 1238670), (27, 1101040), (30, 990936), (36, 825780), (40, 743202), (45, 660624), (48, 619335), (54, 550520), (60, 495468), (72, 412890), (80, 371601), (90, 330312), (108, 275260), (120, 247734), (135, 220208), (144, 206445), (180, 165156), (216, 137630), (240, 123867), (270, 110104), (360, 82578), (432, 68815), (540, 55052), (720, 41289), (1080, 27526), (2160, 13763)]