1650240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{191}}^1$

素因数の和:217

約数の個数: 112

約数和(自身を含む): 5852160

約数和(自身を除く): 4201920

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, 90, 96, 108, 120, 135, 144, 160, 180, 191, 192, 216, 240, 270, 288, 320, 360, 382, 432, 480, 540, 573, 576, 720, 764, 864, 955, 960, 1080, 1146, 1440, 1528, 1719, 1728, 1910, 2160, 2292, 2865, 2880, 3056, 3438, 3820, 4320, 4584, 5157, 5730, 6112, 6876, 7640, 8595, 8640, 9168, 10314, 11460, 12224, 13752, 15280, 17190, 18336, 20628, 22920, 25785, 27504, 30560, 34380, 36672, 41256, 45840, 51570, 55008, 61120, 68760, 82512, 91680, 103140, 110016, 137520, 165024, 183360, 206280, 275040, 330048, 412560, 550080, 825120, 1650240]

約数ペア:

[(1, 1650240), (2, 825120), (3, 550080), (4, 412560), (5, 330048), (6, 275040), (8, 206280), (9, 183360), (10, 165024), (12, 137520), (15, 110016), (16, 103140), (18, 91680), (20, 82512), (24, 68760), (27, 61120), (30, 55008), (32, 51570), (36, 45840), (40, 41256), (45, 36672), (48, 34380), (54, 30560), (60, 27504), (64, 25785), (72, 22920), (80, 20628), (90, 18336), (96, 17190), (108, 15280), (120, 13752), (135, 12224), (144, 11460), (160, 10314), (180, 9168), (191, 8640), (192, 8595), (216, 7640), (240, 6876), (270, 6112), (288, 5730), (320, 5157), (360, 4584), (382, 4320), (432, 3820), (480, 3438), (540, 3056), (573, 2880), (576, 2865), (720, 2292), (764, 2160), (864, 1910), (955, 1728), (960, 1719), (1080, 1528), (1146, 1440)]