163496280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1543}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 491362560

約数和(自身を除く): 327866280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 883, 1543, 1766, 2649, 3086, 3532, 4415, 4629, 5298, 6172, 7064, 7715, 8830, 9258, 10596, 12344, 13245, 15430, 17660, 18516, 21192, 23145, 26490, 30860, 35320, 37032, 46290, 52980, 61720, 92580, 105960, 185160, 1362469, 2724938, 4087407, 5449876, 6812345, 8174814, 10899752, 13624690, 16349628, 20437035, 27249380, 32699256, 40874070, 54498760, 81748140, 163496280]

約数ペア:

[(1, 163496280), (2, 81748140), (3, 54498760), (4, 40874070), (5, 32699256), (6, 27249380), (8, 20437035), (10, 16349628), (12, 13624690), (15, 10899752), (20, 8174814), (24, 6812345), (30, 5449876), (40, 4087407), (60, 2724938), (120, 1362469), (883, 185160), (1543, 105960), (1766, 92580), (2649, 61720), (3086, 52980), (3532, 46290), (4415, 37032), (4629, 35320), (5298, 30860), (6172, 26490), (7064, 23145), (7715, 21192), (8830, 18516), (9258, 17660), (10596, 15430), (12344, 13245)]