218553120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{50591}}^1$

素因数の和:50615

約数の個数: 96

約数和(自身を含む): 764951040

約数和(自身を除く): 546397920

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, 50591, 101182, 151773, 202364, 252955, 303546, 404728, 455319, 505910, 607092, 758865, 809456, 910638, 1011820, 1214184, 1365957, 1517730, 1618912, 1821276, 2023640, 2276595, 2428368, 2731914, 3035460, 3642552, 4047280, 4553190, 4856736, 5463828, 6070920, 6829785, 7285104, 8094560, 9106380, 10927656, 12141840, 13659570, 14570208, 18212760, 21855312, 24283680, 27319140, 36425520, 43710624, 54638280, 72851040, 109276560, 218553120]

約数ペア:

[(1, 218553120), (2, 109276560), (3, 72851040), (4, 54638280), (5, 43710624), (6, 36425520), (8, 27319140), (9, 24283680), (10, 21855312), (12, 18212760), (15, 14570208), (16, 13659570), (18, 12141840), (20, 10927656), (24, 9106380), (27, 8094560), (30, 7285104), (32, 6829785), (36, 6070920), (40, 5463828), (45, 4856736), (48, 4553190), (54, 4047280), (60, 3642552), (72, 3035460), (80, 2731914), (90, 2428368), (96, 2276595), (108, 2023640), (120, 1821276), (135, 1618912), (144, 1517730), (160, 1365957), (180, 1214184), (216, 1011820), (240, 910638), (270, 809456), (288, 758865), (360, 607092), (432, 505910), (480, 455319), (540, 404728), (720, 303546), (864, 252955), (1080, 202364), (1440, 151773), (2160, 101182), (4320, 50591)]