144187440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3019}}^1$

素因数の和:3234

約数の個数: 80

約数和(自身を含む): 449376000

約数和(自身を除く): 305188560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3019, 3184, 3980, 4776, 5970, 6038, 7960, 9057, 9552, 11940, 12076, 15095, 15920, 18114, 23880, 24152, 30190, 36228, 45285, 47760, 48304, 60380, 72456, 90570, 120760, 144912, 181140, 241520, 362280, 600781, 724560, 1201562, 1802343, 2403124, 3003905, 3604686, 4806248, 6007810, 7209372, 9011715, 9612496, 12015620, 14418744, 18023430, 24031240, 28837488, 36046860, 48062480, 72093720, 144187440]

約数ペア:

[(1, 144187440), (2, 72093720), (3, 48062480), (4, 36046860), (5, 28837488), (6, 24031240), (8, 18023430), (10, 14418744), (12, 12015620), (15, 9612496), (16, 9011715), (20, 7209372), (24, 6007810), (30, 4806248), (40, 3604686), (48, 3003905), (60, 2403124), (80, 1802343), (120, 1201562), (199, 724560), (240, 600781), (398, 362280), (597, 241520), (796, 181140), (995, 144912), (1194, 120760), (1592, 90570), (1990, 72456), (2388, 60380), (2985, 48304), (3019, 47760), (3184, 45285), (3980, 36228), (4776, 30190), (5970, 24152), (6038, 23880), (7960, 18114), (9057, 15920), (9552, 15095), (11940, 12076)]