243022980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{8117}}^1$

素因数の和:8628

約数の個数: 48

約数和(自身を含む): 681912000

約数和(自身を除く): 438889020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2495, 2994, 4990, 5988, 7485, 8117, 9980, 14970, 16234, 24351, 29940, 32468, 40585, 48702, 81170, 97404, 121755, 162340, 243510, 487020, 4050383, 8100766, 12151149, 16201532, 20251915, 24302298, 40503830, 48604596, 60755745, 81007660, 121511490, 243022980]

約数ペア:

[(1, 243022980), (2, 121511490), (3, 81007660), (4, 60755745), (5, 48604596), (6, 40503830), (10, 24302298), (12, 20251915), (15, 16201532), (20, 12151149), (30, 8100766), (60, 4050383), (499, 487020), (998, 243510), (1497, 162340), (1996, 121755), (2495, 97404), (2994, 81170), (4990, 48702), (5988, 40585), (7485, 32468), (8117, 29940), (9980, 24351), (14970, 16234)]