120010400

素因数分解:

$2^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2239}}^1$

素因数の和:2326

約数の個数: 72

約数和(自身を含む): 297480960

約数和(自身を除く): 177470560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 134, 160, 200, 268, 335, 400, 536, 670, 800, 1072, 1340, 1675, 2144, 2239, 2680, 3350, 4478, 5360, 6700, 8956, 10720, 11195, 13400, 17912, 22390, 26800, 35824, 44780, 53600, 55975, 71648, 89560, 111950, 150013, 179120, 223900, 300026, 358240, 447800, 600052, 750065, 895600, 1200104, 1500130, 1791200, 2400208, 3000260, 3750325, 4800416, 6000520, 7500650, 12001040, 15001300, 24002080, 30002600, 60005200, 120010400]

約数ペア:

[(1, 120010400), (2, 60005200), (4, 30002600), (5, 24002080), (8, 15001300), (10, 12001040), (16, 7500650), (20, 6000520), (25, 4800416), (32, 3750325), (40, 3000260), (50, 2400208), (67, 1791200), (80, 1500130), (100, 1200104), (134, 895600), (160, 750065), (200, 600052), (268, 447800), (335, 358240), (400, 300026), (536, 223900), (670, 179120), (800, 150013), (1072, 111950), (1340, 89560), (1675, 71648), (2144, 55975), (2239, 53600), (2680, 44780), (3350, 35824), (4478, 26800), (5360, 22390), (6700, 17912), (8956, 13400), (10720, 11195)]