120612816

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 357477120

約数和(自身を除く): 236864304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 492, 496, 558, 656, 659, 738, 744, 984, 1116, 1271, 1318, 1476, 1488, 1968, 1977, 2232, 2542, 2636, 2952, 3813, 3954, 4464, 5084, 5272, 5904, 5931, 7626, 7908, 10168, 10544, 11439, 11862, 15252, 15816, 20336, 20429, 22878, 23724, 27019, 30504, 31632, 40858, 45756, 47448, 54038, 61008, 61287, 81057, 81716, 91512, 94896, 108076, 122574, 162114, 163432, 183024, 183861, 216152, 243171, 245148, 324228, 326864, 367722, 432304, 486342, 490296, 648456, 735444, 837589, 972684, 980592, 1296912, 1470888, 1675178, 1945368, 2512767, 2941776, 3350356, 3890736, 5025534, 6700712, 7538301, 10051068, 13401424, 15076602, 20102136, 30153204, 40204272, 60306408, 120612816]

約数ペア:

[(1, 120612816), (2, 60306408), (3, 40204272), (4, 30153204), (6, 20102136), (8, 15076602), (9, 13401424), (12, 10051068), (16, 7538301), (18, 6700712), (24, 5025534), (31, 3890736), (36, 3350356), (41, 2941776), (48, 2512767), (62, 1945368), (72, 1675178), (82, 1470888), (93, 1296912), (123, 980592), (124, 972684), (144, 837589), (164, 735444), (186, 648456), (246, 490296), (248, 486342), (279, 432304), (328, 367722), (369, 326864), (372, 324228), (492, 245148), (496, 243171), (558, 216152), (656, 183861), (659, 183024), (738, 163432), (744, 162114), (984, 122574), (1116, 108076), (1271, 94896), (1318, 91512), (1476, 81716), (1488, 81057), (1968, 61287), (1977, 61008), (2232, 54038), (2542, 47448), (2636, 45756), (2952, 40858), (3813, 31632), (3954, 30504), (4464, 27019), (5084, 23724), (5272, 22878), (5904, 20429), (5931, 20336), (7626, 15816), (7908, 15252), (10168, 11862), (10544, 11439)]