76641960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 238878720

約数和(自身を除く): 162236760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 107, 120, 127, 141, 188, 214, 235, 254, 282, 321, 376, 381, 428, 470, 508, 535, 564, 635, 642, 705, 762, 856, 940, 1016, 1070, 1128, 1270, 1284, 1410, 1524, 1605, 1880, 1905, 2140, 2540, 2568, 2820, 3048, 3210, 3810, 4280, 5029, 5080, 5640, 5969, 6420, 7620, 10058, 11938, 12840, 13589, 15087, 15240, 17907, 20116, 23876, 25145, 27178, 29845, 30174, 35814, 40232, 40767, 47752, 50290, 54356, 59690, 60348, 67945, 71628, 75435, 81534, 89535, 100580, 108712, 119380, 120696, 135890, 143256, 150870, 163068, 179070, 201160, 203835, 238760, 271780, 301740, 326136, 358140, 407670, 543560, 603480, 638683, 716280, 815340, 1277366, 1630680, 1916049, 2554732, 3193415, 3832098, 5109464, 6386830, 7664196, 9580245, 12773660, 15328392, 19160490, 25547320, 38320980, 76641960]

約数ペア:

[(1, 76641960), (2, 38320980), (3, 25547320), (4, 19160490), (5, 15328392), (6, 12773660), (8, 9580245), (10, 7664196), (12, 6386830), (15, 5109464), (20, 3832098), (24, 3193415), (30, 2554732), (40, 1916049), (47, 1630680), (60, 1277366), (94, 815340), (107, 716280), (120, 638683), (127, 603480), (141, 543560), (188, 407670), (214, 358140), (235, 326136), (254, 301740), (282, 271780), (321, 238760), (376, 203835), (381, 201160), (428, 179070), (470, 163068), (508, 150870), (535, 143256), (564, 135890), (635, 120696), (642, 119380), (705, 108712), (762, 100580), (856, 89535), (940, 81534), (1016, 75435), (1070, 71628), (1128, 67945), (1270, 60348), (1284, 59690), (1410, 54356), (1524, 50290), (1605, 47752), (1880, 40767), (1905, 40232), (2140, 35814), (2540, 30174), (2568, 29845), (2820, 27178), (3048, 25145), (3210, 23876), (3810, 20116), (4280, 17907), (5029, 15240), (5080, 15087), (5640, 13589), (5969, 12840), (6420, 11938), (7620, 10058)]