1503180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1193}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 5215392

約数和(自身を除く): 3712212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1193, 1260, 2386, 3579, 4772, 5965, 7158, 8351, 10737, 11930, 14316, 16702, 17895, 21474, 23860, 25053, 33404, 35790, 41755, 42948, 50106, 53685, 71580, 75159, 83510, 100212, 107370, 125265, 150318, 167020, 214740, 250530, 300636, 375795, 501060, 751590, 1503180]

約数ペア:

[(1, 1503180), (2, 751590), (3, 501060), (4, 375795), (5, 300636), (6, 250530), (7, 214740), (9, 167020), (10, 150318), (12, 125265), (14, 107370), (15, 100212), (18, 83510), (20, 75159), (21, 71580), (28, 53685), (30, 50106), (35, 42948), (36, 41755), (42, 35790), (45, 33404), (60, 25053), (63, 23860), (70, 21474), (84, 17895), (90, 16702), (105, 14316), (126, 11930), (140, 10737), (180, 8351), (210, 7158), (252, 5965), (315, 4772), (420, 3579), (630, 2386), (1193, 1260)]