480475620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{3023}}^1$

素因数の和:3921

約数の個数: 72

約数和(自身を含む): 1459575936

約数和(自身を除く): 979100316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 883, 1766, 2649, 3023, 3532, 4415, 5298, 6046, 7947, 8830, 9069, 10596, 12092, 13245, 15115, 15894, 17660, 18138, 26490, 27207, 30230, 31788, 36276, 39735, 45345, 52980, 54414, 60460, 79470, 90690, 108828, 136035, 158940, 181380, 272070, 544140, 2669309, 5338618, 8007927, 10677236, 13346545, 16015854, 24023781, 26693090, 32031708, 40039635, 48047562, 53386180, 80079270, 96095124, 120118905, 160158540, 240237810, 480475620]

約数ペア:

[(1, 480475620), (2, 240237810), (3, 160158540), (4, 120118905), (5, 96095124), (6, 80079270), (9, 53386180), (10, 48047562), (12, 40039635), (15, 32031708), (18, 26693090), (20, 24023781), (30, 16015854), (36, 13346545), (45, 10677236), (60, 8007927), (90, 5338618), (180, 2669309), (883, 544140), (1766, 272070), (2649, 181380), (3023, 158940), (3532, 136035), (4415, 108828), (5298, 90690), (6046, 79470), (7947, 60460), (8830, 54414), (9069, 52980), (10596, 45345), (12092, 39735), (13245, 36276), (15115, 31788), (15894, 30230), (17660, 27207), (18138, 26490)]