22145040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{30757}}^1$

素因数の和:30776

約数の個数: 60

約数和(自身を含む): 74372844

約数和(自身を除く): 52227804

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, 30757, 61514, 92271, 123028, 153785, 184542, 246056, 276813, 307570, 369084, 461355, 492112, 553626, 615140, 738168, 922710, 1107252, 1230280, 1384065, 1476336, 1845420, 2214504, 2460560, 2768130, 3690840, 4429008, 5536260, 7381680, 11072520, 22145040]

約数ペア:

[(1, 22145040), (2, 11072520), (3, 7381680), (4, 5536260), (5, 4429008), (6, 3690840), (8, 2768130), (9, 2460560), (10, 2214504), (12, 1845420), (15, 1476336), (16, 1384065), (18, 1230280), (20, 1107252), (24, 922710), (30, 738168), (36, 615140), (40, 553626), (45, 492112), (48, 461355), (60, 369084), (72, 307570), (80, 276813), (90, 246056), (120, 184542), (144, 153785), (180, 123028), (240, 92271), (360, 61514), (720, 30757)]