1288045260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{4409}}^1$

素因数の和:4968

約数の個数: 96

約数和(自身を含む): 4015569600

約数和(自身を除く): 2727524340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 541, 1082, 1623, 2164, 2705, 3246, 4409, 4869, 5410, 6492, 8115, 8818, 9738, 10820, 13227, 14607, 16230, 17636, 19476, 22045, 24345, 26454, 29214, 32460, 39681, 44090, 48690, 52908, 58428, 66135, 73035, 79362, 88180, 97380, 119043, 132270, 146070, 158724, 198405, 238086, 264540, 292140, 396810, 476172, 595215, 793620, 1190430, 2380860, 2385269, 4770538, 7155807, 9541076, 11926345, 14311614, 21467421, 23852690, 28623228, 35779035, 42934842, 47705380, 64402263, 71558070, 85869684, 107337105, 128804526, 143116140, 214674210, 257609052, 322011315, 429348420, 644022630, 1288045260]

約数ペア:

[(1, 1288045260), (2, 644022630), (3, 429348420), (4, 322011315), (5, 257609052), (6, 214674210), (9, 143116140), (10, 128804526), (12, 107337105), (15, 85869684), (18, 71558070), (20, 64402263), (27, 47705380), (30, 42934842), (36, 35779035), (45, 28623228), (54, 23852690), (60, 21467421), (90, 14311614), (108, 11926345), (135, 9541076), (180, 7155807), (270, 4770538), (540, 2385269), (541, 2380860), (1082, 1190430), (1623, 793620), (2164, 595215), (2705, 476172), (3246, 396810), (4409, 292140), (4869, 264540), (5410, 238086), (6492, 198405), (8115, 158724), (8818, 146070), (9738, 132270), (10820, 119043), (13227, 97380), (14607, 88180), (16230, 79362), (17636, 73035), (19476, 66135), (22045, 58428), (24345, 52908), (26454, 48690), (29214, 44090), (32460, 39681)]