25755960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3023}}^1$

素因数の和:3108

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 52626120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3023, 4260, 6046, 8520, 9069, 12092, 15115, 18138, 24184, 30230, 36276, 45345, 60460, 72552, 90690, 120920, 181380, 214633, 362760, 429266, 643899, 858532, 1073165, 1287798, 1717064, 2146330, 2575596, 3219495, 4292660, 5151192, 6438990, 8585320, 12877980, 25755960]

約数ペア:

[(1, 25755960), (2, 12877980), (3, 8585320), (4, 6438990), (5, 5151192), (6, 4292660), (8, 3219495), (10, 2575596), (12, 2146330), (15, 1717064), (20, 1287798), (24, 1073165), (30, 858532), (40, 643899), (60, 429266), (71, 362760), (120, 214633), (142, 181380), (213, 120920), (284, 90690), (355, 72552), (426, 60460), (568, 45345), (710, 36276), (852, 30230), (1065, 24184), (1420, 18138), (1704, 15115), (2130, 12092), (2840, 9069), (3023, 8520), (4260, 6046)]