901285920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{208631}}^1$

素因数の和:208655

約数の個数: 96

約数和(自身を含む): 3154515840

約数和(自身を除く): 2253229920

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, 4320, 208631, 417262, 625893, 834524, 1043155, 1251786, 1669048, 1877679, 2086310, 2503572, 3129465, 3338096, 3755358, 4172620, 5007144, 5633037, 6258930, 6676192, 7510716, 8345240, 9388395, 10014288, 11266074, 12517860, 15021432, 16690480, 18776790, 20028576, 22532148, 25035720, 28165185, 30042864, 33380960, 37553580, 45064296, 50071440, 56330370, 60085728, 75107160, 90128592, 100142880, 112660740, 150214320, 180257184, 225321480, 300428640, 450642960, 901285920]

約数ペア:

[(1, 901285920), (2, 450642960), (3, 300428640), (4, 225321480), (5, 180257184), (6, 150214320), (8, 112660740), (9, 100142880), (10, 90128592), (12, 75107160), (15, 60085728), (16, 56330370), (18, 50071440), (20, 45064296), (24, 37553580), (27, 33380960), (30, 30042864), (32, 28165185), (36, 25035720), (40, 22532148), (45, 20028576), (48, 18776790), (54, 16690480), (60, 15021432), (72, 12517860), (80, 11266074), (90, 10014288), (96, 9388395), (108, 8345240), (120, 7510716), (135, 6676192), (144, 6258930), (160, 5633037), (180, 5007144), (216, 4172620), (240, 3755358), (270, 3338096), (288, 3129465), (360, 2503572), (432, 2086310), (480, 1877679), (540, 1669048), (720, 1251786), (864, 1043155), (1080, 834524), (1440, 625893), (2160, 417262), (4320, 208631)]