4044240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 14014728

約数和(自身を除く): 9970488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 137, 144, 164, 180, 205, 240, 246, 274, 328, 360, 369, 410, 411, 492, 548, 615, 656, 685, 720, 738, 820, 822, 984, 1096, 1230, 1233, 1370, 1476, 1640, 1644, 1845, 1968, 2055, 2192, 2460, 2466, 2740, 2952, 3280, 3288, 3690, 4110, 4920, 4932, 5480, 5617, 5904, 6165, 6576, 7380, 8220, 9840, 9864, 10960, 11234, 12330, 14760, 16440, 16851, 19728, 22468, 24660, 28085, 29520, 32880, 33702, 44936, 49320, 50553, 56170, 67404, 84255, 89872, 98640, 101106, 112340, 134808, 168510, 202212, 224680, 252765, 269616, 337020, 404424, 449360, 505530, 674040, 808848, 1011060, 1348080, 2022120, 4044240]

約数ペア:

[(1, 4044240), (2, 2022120), (3, 1348080), (4, 1011060), (5, 808848), (6, 674040), (8, 505530), (9, 449360), (10, 404424), (12, 337020), (15, 269616), (16, 252765), (18, 224680), (20, 202212), (24, 168510), (30, 134808), (36, 112340), (40, 101106), (41, 98640), (45, 89872), (48, 84255), (60, 67404), (72, 56170), (80, 50553), (82, 49320), (90, 44936), (120, 33702), (123, 32880), (137, 29520), (144, 28085), (164, 24660), (180, 22468), (205, 19728), (240, 16851), (246, 16440), (274, 14760), (328, 12330), (360, 11234), (369, 10960), (410, 9864), (411, 9840), (492, 8220), (548, 7380), (615, 6576), (656, 6165), (685, 5904), (720, 5617), (738, 5480), (820, 4932), (822, 4920), (984, 4110), (1096, 3690), (1230, 3288), (1233, 3280), (1370, 2952), (1476, 2740), (1640, 2466), (1644, 2460), (1845, 2192), (1968, 2055)]