144017520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{600073}}^1$

素因数の和:600089

約数の個数: 40

約数和(自身を含む): 446455056

約数和(自身を除く): 302437536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 600073, 1200146, 1800219, 2400292, 3000365, 3600438, 4800584, 6000730, 7200876, 9001095, 9601168, 12001460, 14401752, 18002190, 24002920, 28803504, 36004380, 48005840, 72008760, 144017520]

約数ペア:

[(1, 144017520), (2, 72008760), (3, 48005840), (4, 36004380), (5, 28803504), (6, 24002920), (8, 18002190), (10, 14401752), (12, 12001460), (15, 9601168), (16, 9001095), (20, 7200876), (24, 6000730), (30, 4800584), (40, 3600438), (48, 3000365), (60, 2400292), (80, 1800219), (120, 1200146), (240, 600073)]