151217280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{2917}}^1$

素因数の和:2948

約数の個数: 160

約数和(自身を含む): 540209340

約数和(自身を除く): 388992060

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 2917, 3240, 3456, 4320, 5184, 5760, 5834, 6480, 8640, 8751, 10368, 11668, 12960, 14585, 17280, 17502, 23336, 25920, 26253, 29170, 35004, 43755, 46672, 51840, 52506, 58340, 70008, 78759, 87510, 93344, 105012, 116680, 131265, 140016, 157518, 175020, 186688, 210024, 233360, 236277, 262530, 280032, 315036, 350040, 373376, 393795, 420048, 466720, 472554, 525060, 560064, 630072, 700080, 787590, 840096, 933440, 945108, 1050120, 1120128, 1181385, 1260144, 1400160, 1575180, 1680192, 1866880, 1890216, 2100240, 2362770, 2520288, 2800320, 3150360, 3360384, 3780432, 4200480, 4725540, 5040576, 5600640, 6300720, 7560864, 8400960, 9451080, 10081152, 12601440, 15121728, 16801920, 18902160, 25202880, 30243456, 37804320, 50405760, 75608640, 151217280]

約数ペア:

[(1, 151217280), (2, 75608640), (3, 50405760), (4, 37804320), (5, 30243456), (6, 25202880), (8, 18902160), (9, 16801920), (10, 15121728), (12, 12601440), (15, 10081152), (16, 9451080), (18, 8400960), (20, 7560864), (24, 6300720), (27, 5600640), (30, 5040576), (32, 4725540), (36, 4200480), (40, 3780432), (45, 3360384), (48, 3150360), (54, 2800320), (60, 2520288), (64, 2362770), (72, 2100240), (80, 1890216), (81, 1866880), (90, 1680192), (96, 1575180), (108, 1400160), (120, 1260144), (128, 1181385), (135, 1120128), (144, 1050120), (160, 945108), (162, 933440), (180, 840096), (192, 787590), (216, 700080), (240, 630072), (270, 560064), (288, 525060), (320, 472554), (324, 466720), (360, 420048), (384, 393795), (405, 373376), (432, 350040), (480, 315036), (540, 280032), (576, 262530), (640, 236277), (648, 233360), (720, 210024), (810, 186688), (864, 175020), (960, 157518), (1080, 140016), (1152, 131265), (1296, 116680), (1440, 105012), (1620, 93344), (1728, 87510), (1920, 78759), (2160, 70008), (2592, 58340), (2880, 52506), (2917, 51840), (3240, 46672), (3456, 43755), (4320, 35004), (5184, 29170), (5760, 26253), (5834, 25920), (6480, 23336), (8640, 17502), (8751, 17280), (10368, 14585), (11668, 12960)]