179438080

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2417}}^1$

素因数の和:2469

約数の個数: 80

約数和(自身を含む): 445250520

約数和(自身を除く): 265812440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1160, 1280, 1856, 2320, 2417, 2560, 3712, 4640, 4834, 7424, 9280, 9668, 12085, 14848, 18560, 19336, 24170, 37120, 38672, 48340, 70093, 74240, 77344, 96680, 140186, 154688, 193360, 280372, 309376, 350465, 386720, 560744, 618752, 700930, 773440, 1121488, 1237504, 1401860, 1546880, 2242976, 2803720, 3093760, 4485952, 5607440, 6187520, 8971904, 11214880, 17943808, 22429760, 35887616, 44859520, 89719040, 179438080]

約数ペア:

[(1, 179438080), (2, 89719040), (4, 44859520), (5, 35887616), (8, 22429760), (10, 17943808), (16, 11214880), (20, 8971904), (29, 6187520), (32, 5607440), (40, 4485952), (58, 3093760), (64, 2803720), (80, 2242976), (116, 1546880), (128, 1401860), (145, 1237504), (160, 1121488), (232, 773440), (256, 700930), (290, 618752), (320, 560744), (464, 386720), (512, 350465), (580, 309376), (640, 280372), (928, 193360), (1160, 154688), (1280, 140186), (1856, 96680), (2320, 77344), (2417, 74240), (2560, 70093), (3712, 48340), (4640, 38672), (4834, 37120), (7424, 24170), (9280, 19336), (9668, 18560), (12085, 14848)]