5113440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 18044208

約数和(自身を除く): 12930768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 67, 72, 80, 90, 96, 106, 120, 134, 144, 159, 160, 180, 201, 212, 240, 265, 268, 288, 318, 335, 360, 402, 424, 477, 480, 530, 536, 603, 636, 670, 720, 795, 804, 848, 954, 1005, 1060, 1072, 1206, 1272, 1340, 1440, 1590, 1608, 1696, 1908, 2010, 2120, 2144, 2385, 2412, 2544, 2680, 3015, 3180, 3216, 3551, 3816, 4020, 4240, 4770, 4824, 5088, 5360, 6030, 6360, 6432, 7102, 7632, 8040, 8480, 9540, 9648, 10653, 10720, 12060, 12720, 14204, 15264, 16080, 17755, 19080, 19296, 21306, 24120, 25440, 28408, 31959, 32160, 35510, 38160, 42612, 48240, 53265, 56816, 63918, 71020, 76320, 85224, 96480, 106530, 113632, 127836, 142040, 159795, 170448, 213060, 255672, 284080, 319590, 340896, 426120, 511344, 568160, 639180, 852240, 1022688, 1278360, 1704480, 2556720, 5113440]

約数ペア:

[(1, 5113440), (2, 2556720), (3, 1704480), (4, 1278360), (5, 1022688), (6, 852240), (8, 639180), (9, 568160), (10, 511344), (12, 426120), (15, 340896), (16, 319590), (18, 284080), (20, 255672), (24, 213060), (30, 170448), (32, 159795), (36, 142040), (40, 127836), (45, 113632), (48, 106530), (53, 96480), (60, 85224), (67, 76320), (72, 71020), (80, 63918), (90, 56816), (96, 53265), (106, 48240), (120, 42612), (134, 38160), (144, 35510), (159, 32160), (160, 31959), (180, 28408), (201, 25440), (212, 24120), (240, 21306), (265, 19296), (268, 19080), (288, 17755), (318, 16080), (335, 15264), (360, 14204), (402, 12720), (424, 12060), (477, 10720), (480, 10653), (530, 9648), (536, 9540), (603, 8480), (636, 8040), (670, 7632), (720, 7102), (795, 6432), (804, 6360), (848, 6030), (954, 5360), (1005, 5088), (1060, 4824), (1072, 4770), (1206, 4240), (1272, 4020), (1340, 3816), (1440, 3551), (1590, 3216), (1608, 3180), (1696, 3015), (1908, 2680), (2010, 2544), (2120, 2412), (2144, 2385)]