356184720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3559}}^1$

素因数の和:3717

約数の個数: 120

約数和(自身を含む): 1205131200

約数和(自身を除く): 848946480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 3336, 3559, 4170, 5004, 5560, 6255, 6672, 7118, 8340, 10008, 10677, 11120, 12510, 14236, 16680, 17795, 20016, 21354, 25020, 28472, 32031, 33360, 35590, 42708, 50040, 53385, 56944, 64062, 71180, 85416, 100080, 106770, 128124, 142360, 160155, 170832, 213540, 256248, 284720, 320310, 427080, 494701, 512496, 640620, 854160, 989402, 1281240, 1484103, 1978804, 2473505, 2562480, 2968206, 3957608, 4452309, 4947010, 5936412, 7420515, 7915216, 8904618, 9894020, 11872824, 14841030, 17809236, 19788040, 22261545, 23745648, 29682060, 35618472, 39576080, 44523090, 59364120, 71236944, 89046180, 118728240, 178092360, 356184720]

約数ペア:

[(1, 356184720), (2, 178092360), (3, 118728240), (4, 89046180), (5, 71236944), (6, 59364120), (8, 44523090), (9, 39576080), (10, 35618472), (12, 29682060), (15, 23745648), (16, 22261545), (18, 19788040), (20, 17809236), (24, 14841030), (30, 11872824), (36, 9894020), (40, 8904618), (45, 7915216), (48, 7420515), (60, 5936412), (72, 4947010), (80, 4452309), (90, 3957608), (120, 2968206), (139, 2562480), (144, 2473505), (180, 1978804), (240, 1484103), (278, 1281240), (360, 989402), (417, 854160), (556, 640620), (695, 512496), (720, 494701), (834, 427080), (1112, 320310), (1251, 284720), (1390, 256248), (1668, 213540), (2085, 170832), (2224, 160155), (2502, 142360), (2780, 128124), (3336, 106770), (3559, 100080), (4170, 85416), (5004, 71180), (5560, 64062), (6255, 56944), (6672, 53385), (7118, 50040), (8340, 42708), (10008, 35590), (10677, 33360), (11120, 32031), (12510, 28472), (14236, 25020), (16680, 21354), (17795, 20016)]