26216280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{72823}}^1$

素因数の和:72840

約数の個数: 48

約数和(自身を含む): 85204080

約数和(自身を除く): 58987800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 72823, 145646, 218469, 291292, 364115, 436938, 582584, 655407, 728230, 873876, 1092345, 1310814, 1456460, 1747752, 2184690, 2621628, 2912920, 3277035, 4369380, 5243256, 6554070, 8738760, 13108140, 26216280]

約数ペア:

[(1, 26216280), (2, 13108140), (3, 8738760), (4, 6554070), (5, 5243256), (6, 4369380), (8, 3277035), (9, 2912920), (10, 2621628), (12, 2184690), (15, 1747752), (18, 1456460), (20, 1310814), (24, 1092345), (30, 873876), (36, 728230), (40, 655407), (45, 582584), (60, 436938), (72, 364115), (90, 291292), (120, 218469), (180, 145646), (360, 72823)]