180734880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{376531}}^1$

素因数の和:376549

約数の個数: 48

約数和(自身を含む): 569316384

約数和(自身を除く): 388581504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 376531, 753062, 1129593, 1506124, 1882655, 2259186, 3012248, 3765310, 4518372, 5647965, 6024496, 7530620, 9036744, 11295930, 12048992, 15061240, 18073488, 22591860, 30122480, 36146976, 45183720, 60244960, 90367440, 180734880]

約数ペア:

[(1, 180734880), (2, 90367440), (3, 60244960), (4, 45183720), (5, 36146976), (6, 30122480), (8, 22591860), (10, 18073488), (12, 15061240), (15, 12048992), (16, 11295930), (20, 9036744), (24, 7530620), (30, 6024496), (32, 5647965), (40, 4518372), (48, 3765310), (60, 3012248), (80, 2259186), (96, 1882655), (120, 1506124), (160, 1129593), (240, 753062), (480, 376531)]