227618640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{105379}}^1$

素因数の和:105401

約数の個数: 80

約数和(自身を含む): 784027200

約数和(自身を除く): 556408560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 105379, 210758, 316137, 421516, 526895, 632274, 843032, 948411, 1053790, 1264548, 1580685, 1686064, 1896822, 2107580, 2529096, 2845233, 3161370, 3793644, 4215160, 4742055, 5058192, 5690466, 6322740, 7587288, 8430320, 9484110, 11380932, 12645480, 14226165, 15174576, 18968220, 22761864, 25290960, 28452330, 37936440, 45523728, 56904660, 75872880, 113809320, 227618640]

約数ペア:

[(1, 227618640), (2, 113809320), (3, 75872880), (4, 56904660), (5, 45523728), (6, 37936440), (8, 28452330), (9, 25290960), (10, 22761864), (12, 18968220), (15, 15174576), (16, 14226165), (18, 12645480), (20, 11380932), (24, 9484110), (27, 8430320), (30, 7587288), (36, 6322740), (40, 5690466), (45, 5058192), (48, 4742055), (54, 4215160), (60, 3793644), (72, 3161370), (80, 2845233), (90, 2529096), (108, 2107580), (120, 1896822), (135, 1686064), (144, 1580685), (180, 1264548), (216, 1053790), (240, 948411), (270, 843032), (360, 632274), (432, 526895), (540, 421516), (720, 316137), (1080, 210758), (2160, 105379)]