23665680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{32869}}^1$

素因数の和:32888

約数の個数: 60

約数和(自身を含む): 79479660

約数和(自身を除く): 55813980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 32869, 65738, 98607, 131476, 164345, 197214, 262952, 295821, 328690, 394428, 493035, 525904, 591642, 657380, 788856, 986070, 1183284, 1314760, 1479105, 1577712, 1972140, 2366568, 2629520, 2958210, 3944280, 4733136, 5916420, 7888560, 11832840, 23665680]

約数ペア:

[(1, 23665680), (2, 11832840), (3, 7888560), (4, 5916420), (5, 4733136), (6, 3944280), (8, 2958210), (9, 2629520), (10, 2366568), (12, 1972140), (15, 1577712), (16, 1479105), (18, 1314760), (20, 1183284), (24, 986070), (30, 788856), (36, 657380), (40, 591642), (45, 525904), (48, 493035), (60, 394428), (72, 328690), (80, 295821), (90, 262952), (120, 197214), (144, 164345), (180, 131476), (240, 98607), (360, 65738), (720, 32869)]