12601440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{2917}}^1$

素因数の和:2941

約数の個数: 96

約数和(自身を含む): 44120160

約数和(自身を除く): 31518720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 2917, 4320, 5834, 8751, 11668, 14585, 17502, 23336, 26253, 29170, 35004, 43755, 46672, 52506, 58340, 70008, 78759, 87510, 93344, 105012, 116680, 131265, 140016, 157518, 175020, 210024, 233360, 262530, 280032, 315036, 350040, 393795, 420048, 466720, 525060, 630072, 700080, 787590, 840096, 1050120, 1260144, 1400160, 1575180, 2100240, 2520288, 3150360, 4200480, 6300720, 12601440]

約数ペア:

[(1, 12601440), (2, 6300720), (3, 4200480), (4, 3150360), (5, 2520288), (6, 2100240), (8, 1575180), (9, 1400160), (10, 1260144), (12, 1050120), (15, 840096), (16, 787590), (18, 700080), (20, 630072), (24, 525060), (27, 466720), (30, 420048), (32, 393795), (36, 350040), (40, 315036), (45, 280032), (48, 262530), (54, 233360), (60, 210024), (72, 175020), (80, 157518), (90, 140016), (96, 131265), (108, 116680), (120, 105012), (135, 93344), (144, 87510), (160, 78759), (180, 70008), (216, 58340), (240, 52506), (270, 46672), (288, 43755), (360, 35004), (432, 29170), (480, 26253), (540, 23336), (720, 17502), (864, 14585), (1080, 11668), (1440, 8751), (2160, 5834), (2917, 4320)]