22225680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{30869}}^1$

素因数の和:30888

約数の個数: 60

約数和(自身を含む): 74643660

約数和(自身を除く): 52417980

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, 30869, 61738, 92607, 123476, 154345, 185214, 246952, 277821, 308690, 370428, 463035, 493904, 555642, 617380, 740856, 926070, 1111284, 1234760, 1389105, 1481712, 1852140, 2222568, 2469520, 2778210, 3704280, 4445136, 5556420, 7408560, 11112840, 22225680]

約数ペア:

[(1, 22225680), (2, 11112840), (3, 7408560), (4, 5556420), (5, 4445136), (6, 3704280), (8, 2778210), (9, 2469520), (10, 2222568), (12, 1852140), (15, 1481712), (16, 1389105), (18, 1234760), (20, 1111284), (24, 926070), (30, 740856), (36, 617380), (40, 555642), (45, 493904), (48, 463035), (60, 370428), (72, 308690), (80, 277821), (90, 246952), (120, 185214), (144, 154345), (180, 123476), (240, 92607), (360, 61738), (720, 30869)]