241885260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2693}}^1$

素因数の和:3207

約数の個数: 72

約数和(自身を含む): 735462000

約数和(自身を除く): 493576740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 499, 998, 1497, 1996, 2495, 2693, 2994, 4491, 4990, 5386, 5988, 7485, 8079, 8982, 9980, 10772, 13465, 14970, 16158, 17964, 22455, 24237, 26930, 29940, 32316, 40395, 44910, 48474, 53860, 80790, 89820, 96948, 121185, 161580, 242370, 484740, 1343807, 2687614, 4031421, 5375228, 6719035, 8062842, 12094263, 13438070, 16125684, 20157105, 24188526, 26876140, 40314210, 48377052, 60471315, 80628420, 120942630, 241885260]

約数ペア:

[(1, 241885260), (2, 120942630), (3, 80628420), (4, 60471315), (5, 48377052), (6, 40314210), (9, 26876140), (10, 24188526), (12, 20157105), (15, 16125684), (18, 13438070), (20, 12094263), (30, 8062842), (36, 6719035), (45, 5375228), (60, 4031421), (90, 2687614), (180, 1343807), (499, 484740), (998, 242370), (1497, 161580), (1996, 121185), (2495, 96948), (2693, 89820), (2994, 80790), (4491, 53860), (4990, 48474), (5386, 44910), (5988, 40395), (7485, 32316), (8079, 29940), (8982, 26930), (9980, 24237), (10772, 22455), (13465, 17964), (14970, 16158)]