66005760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17189}}^1$

素因数の和:17213

約数の個数: 72

約数和(自身を含む): 210818160

約数和(自身を除く): 144812400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 17189, 34378, 51567, 68756, 85945, 103134, 137512, 171890, 206268, 257835, 275024, 343780, 412536, 515670, 550048, 687560, 825072, 1031340, 1100096, 1375120, 1650144, 2062680, 2200192, 2750240, 3300288, 4125360, 4400384, 5500480, 6600576, 8250720, 11000960, 13201152, 16501440, 22001920, 33002880, 66005760]

約数ペア:

[(1, 66005760), (2, 33002880), (3, 22001920), (4, 16501440), (5, 13201152), (6, 11000960), (8, 8250720), (10, 6600576), (12, 5500480), (15, 4400384), (16, 4125360), (20, 3300288), (24, 2750240), (30, 2200192), (32, 2062680), (40, 1650144), (48, 1375120), (60, 1100096), (64, 1031340), (80, 825072), (96, 687560), (120, 550048), (128, 515670), (160, 412536), (192, 343780), (240, 275024), (256, 257835), (320, 206268), (384, 171890), (480, 137512), (640, 103134), (768, 85945), (960, 68756), (1280, 51567), (1920, 34378), (3840, 17189)]