2991540960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{48313}}^1$

素因数の和:48377

約数の個数: 144

約数和(自身を含む): 10446259824

約数和(自身を除く): 7454718864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 20640, 30960, 48313, 61920, 96626, 144939, 193252, 241565, 289878, 386504, 434817, 483130, 579756, 724695, 773008, 869634, 966260, 1159512, 1449390, 1546016, 1739268, 1932520, 2077459, 2174085, 2319024, 2898780, 3478536, 3865040, 4154918, 4348170, 4638048, 5797560, 6232377, 6957072, 7730080, 8309836, 8696340, 10387295, 11595120, 12464754, 13914144, 16619672, 17392680, 18697131, 20774590, 23190240, 24929508, 31161885, 33239344, 34785360, 37394262, 41549180, 49859016, 62323770, 66478688, 69570720, 74788524, 83098360, 93485655, 99718032, 124647540, 149577048, 166196720, 186971310, 199436064, 249295080, 299154096, 332393440, 373942620, 498590160, 598308192, 747885240, 997180320, 1495770480, 2991540960]

約数ペア:

[(1, 2991540960), (2, 1495770480), (3, 997180320), (4, 747885240), (5, 598308192), (6, 498590160), (8, 373942620), (9, 332393440), (10, 299154096), (12, 249295080), (15, 199436064), (16, 186971310), (18, 166196720), (20, 149577048), (24, 124647540), (30, 99718032), (32, 93485655), (36, 83098360), (40, 74788524), (43, 69570720), (45, 66478688), (48, 62323770), (60, 49859016), (72, 41549180), (80, 37394262), (86, 34785360), (90, 33239344), (96, 31161885), (120, 24929508), (129, 23190240), (144, 20774590), (160, 18697131), (172, 17392680), (180, 16619672), (215, 13914144), (240, 12464754), (258, 11595120), (288, 10387295), (344, 8696340), (360, 8309836), (387, 7730080), (430, 6957072), (480, 6232377), (516, 5797560), (645, 4638048), (688, 4348170), (720, 4154918), (774, 3865040), (860, 3478536), (1032, 2898780), (1290, 2319024), (1376, 2174085), (1440, 2077459), (1548, 1932520), (1720, 1739268), (1935, 1546016), (2064, 1449390), (2580, 1159512), (3096, 966260), (3440, 869634), (3870, 773008), (4128, 724695), (5160, 579756), (6192, 483130), (6880, 434817), (7740, 386504), (10320, 289878), (12384, 241565), (15480, 193252), (20640, 144939), (30960, 96626), (48313, 61920)]