2365260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 6720000

約数和(自身を除く): 4354740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 499, 790, 948, 998, 1185, 1497, 1580, 1996, 2370, 2495, 2994, 4740, 4990, 5988, 7485, 9980, 14970, 29940, 39421, 78842, 118263, 157684, 197105, 236526, 394210, 473052, 591315, 788420, 1182630, 2365260]

約数ペア:

[(1, 2365260), (2, 1182630), (3, 788420), (4, 591315), (5, 473052), (6, 394210), (10, 236526), (12, 197105), (15, 157684), (20, 118263), (30, 78842), (60, 39421), (79, 29940), (158, 14970), (237, 9980), (316, 7485), (395, 5988), (474, 4990), (499, 4740), (790, 2994), (948, 2495), (998, 2370), (1185, 1996), (1497, 1580)]