1425383280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{2131}}^1$

素因数の和:3079

約数の個数: 120

約数和(自身を含む): 4794313680

約数和(自身を除く): 3368930400

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, 144, 180, 240, 360, 720, 929, 1858, 2131, 2787, 3716, 4262, 4645, 5574, 6393, 7432, 8361, 8524, 9290, 10655, 11148, 12786, 13935, 14864, 16722, 17048, 18580, 19179, 21310, 22296, 25572, 27870, 31965, 33444, 34096, 37160, 38358, 41805, 42620, 44592, 51144, 55740, 63930, 66888, 74320, 76716, 83610, 85240, 95895, 102288, 111480, 127860, 133776, 153432, 167220, 170480, 191790, 222960, 255720, 306864, 334440, 383580, 511440, 668880, 767160, 1534320, 1979699, 3959398, 5939097, 7918796, 9898495, 11878194, 15837592, 17817291, 19796990, 23756388, 29695485, 31675184, 35634582, 39593980, 47512776, 59390970, 71269164, 79187960, 89086455, 95025552, 118781940, 142538328, 158375920, 178172910, 237563880, 285076656, 356345820, 475127760, 712691640, 1425383280]

約数ペア:

[(1, 1425383280), (2, 712691640), (3, 475127760), (4, 356345820), (5, 285076656), (6, 237563880), (8, 178172910), (9, 158375920), (10, 142538328), (12, 118781940), (15, 95025552), (16, 89086455), (18, 79187960), (20, 71269164), (24, 59390970), (30, 47512776), (36, 39593980), (40, 35634582), (45, 31675184), (48, 29695485), (60, 23756388), (72, 19796990), (80, 17817291), (90, 15837592), (120, 11878194), (144, 9898495), (180, 7918796), (240, 5939097), (360, 3959398), (720, 1979699), (929, 1534320), (1858, 767160), (2131, 668880), (2787, 511440), (3716, 383580), (4262, 334440), (4645, 306864), (5574, 255720), (6393, 222960), (7432, 191790), (8361, 170480), (8524, 167220), (9290, 153432), (10655, 133776), (11148, 127860), (12786, 111480), (13935, 102288), (14864, 95895), (16722, 85240), (17048, 83610), (18580, 76716), (19179, 74320), (21310, 66888), (22296, 63930), (25572, 55740), (27870, 51144), (31965, 44592), (33444, 42620), (34096, 41805), (37160, 38358)]