9984120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 32832000

約数和(自身を除く): 22847880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 151, 152, 174, 190, 228, 232, 285, 290, 302, 348, 380, 435, 453, 456, 551, 570, 580, 604, 696, 755, 760, 870, 906, 1102, 1140, 1160, 1208, 1510, 1653, 1740, 1812, 2204, 2265, 2280, 2755, 2869, 3020, 3306, 3480, 3624, 4379, 4408, 4530, 5510, 5738, 6040, 6612, 8265, 8607, 8758, 9060, 11020, 11476, 13137, 13224, 14345, 16530, 17214, 17516, 18120, 21895, 22040, 22952, 26274, 28690, 33060, 34428, 35032, 43035, 43790, 52548, 57380, 65685, 66120, 68856, 83201, 86070, 87580, 105096, 114760, 131370, 166402, 172140, 175160, 249603, 262740, 332804, 344280, 416005, 499206, 525480, 665608, 832010, 998412, 1248015, 1664020, 1996824, 2496030, 3328040, 4992060, 9984120]

約数ペア:

[(1, 9984120), (2, 4992060), (3, 3328040), (4, 2496030), (5, 1996824), (6, 1664020), (8, 1248015), (10, 998412), (12, 832010), (15, 665608), (19, 525480), (20, 499206), (24, 416005), (29, 344280), (30, 332804), (38, 262740), (40, 249603), (57, 175160), (58, 172140), (60, 166402), (76, 131370), (87, 114760), (95, 105096), (114, 87580), (116, 86070), (120, 83201), (145, 68856), (151, 66120), (152, 65685), (174, 57380), (190, 52548), (228, 43790), (232, 43035), (285, 35032), (290, 34428), (302, 33060), (348, 28690), (380, 26274), (435, 22952), (453, 22040), (456, 21895), (551, 18120), (570, 17516), (580, 17214), (604, 16530), (696, 14345), (755, 13224), (760, 13137), (870, 11476), (906, 11020), (1102, 9060), (1140, 8758), (1160, 8607), (1208, 8265), (1510, 6612), (1653, 6040), (1740, 5738), (1812, 5510), (2204, 4530), (2265, 4408), (2280, 4379), (2755, 3624), (2869, 3480), (3020, 3306)]