86852760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 270950400

約数和(自身を除く): 184097640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 127, 139, 164, 205, 246, 254, 278, 328, 381, 410, 417, 492, 508, 556, 615, 635, 695, 762, 820, 834, 984, 1016, 1112, 1230, 1270, 1390, 1524, 1640, 1668, 1905, 2085, 2460, 2540, 2780, 3048, 3336, 3810, 4170, 4920, 5080, 5207, 5560, 5699, 7620, 8340, 10414, 11398, 15240, 15621, 16680, 17097, 17653, 20828, 22796, 26035, 28495, 31242, 34194, 35306, 41656, 45592, 52070, 52959, 56990, 62484, 68388, 70612, 78105, 85485, 88265, 104140, 105918, 113980, 124968, 136776, 141224, 156210, 170970, 176530, 208280, 211836, 227960, 264795, 312420, 341940, 353060, 423672, 529590, 624840, 683880, 706120, 723773, 1059180, 1447546, 2118360, 2171319, 2895092, 3618865, 4342638, 5790184, 7237730, 8685276, 10856595, 14475460, 17370552, 21713190, 28950920, 43426380, 86852760]

約数ペア:

[(1, 86852760), (2, 43426380), (3, 28950920), (4, 21713190), (5, 17370552), (6, 14475460), (8, 10856595), (10, 8685276), (12, 7237730), (15, 5790184), (20, 4342638), (24, 3618865), (30, 2895092), (40, 2171319), (41, 2118360), (60, 1447546), (82, 1059180), (120, 723773), (123, 706120), (127, 683880), (139, 624840), (164, 529590), (205, 423672), (246, 353060), (254, 341940), (278, 312420), (328, 264795), (381, 227960), (410, 211836), (417, 208280), (492, 176530), (508, 170970), (556, 156210), (615, 141224), (635, 136776), (695, 124968), (762, 113980), (820, 105918), (834, 104140), (984, 88265), (1016, 85485), (1112, 78105), (1230, 70612), (1270, 68388), (1390, 62484), (1524, 56990), (1640, 52959), (1668, 52070), (1905, 45592), (2085, 41656), (2460, 35306), (2540, 34194), (2780, 31242), (3048, 28495), (3336, 26035), (3810, 22796), (4170, 20828), (4920, 17653), (5080, 17097), (5207, 16680), (5560, 15621), (5699, 15240), (7620, 11398), (8340, 10414)]