580979280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 240

約数和(自身を含む): 2117007360

約数和(自身を除く): 1536028080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 127, 140, 147, 168, 196, 210, 240, 245, 254, 280, 294, 336, 381, 389, 392, 420, 490, 508, 560, 588, 635, 735, 762, 778, 784, 840, 889, 980, 1016, 1167, 1176, 1270, 1470, 1524, 1556, 1680, 1778, 1905, 1945, 1960, 2032, 2334, 2352, 2540, 2667, 2723, 2940, 3048, 3112, 3556, 3810, 3890, 3920, 4445, 4668, 5080, 5334, 5446, 5835, 5880, 6096, 6223, 6224, 7112, 7620, 7780, 8169, 8890, 9336, 10160, 10668, 10892, 11670, 11760, 12446, 13335, 13615, 14224, 15240, 15560, 16338, 17780, 18669, 18672, 19061, 21336, 21784, 23340, 24892, 26670, 27230, 30480, 31115, 31120, 32676, 35560, 37338, 38122, 40845, 42672, 43568, 46680, 49403, 49784, 53340, 54460, 57183, 62230, 65352, 71120, 74676, 76244, 81690, 93345, 93360, 95305, 98806, 99568, 106680, 108920, 114366, 124460, 130704, 148209, 149352, 152488, 163380, 186690, 190610, 197612, 213360, 217840, 228732, 247015, 248920, 285915, 296418, 298704, 304976, 326760, 345821, 373380, 381220, 395224, 457464, 494030, 497840, 571830, 592836, 653520, 691642, 741045, 746760, 762440, 790448, 914928, 988060, 1037463, 1143660, 1185672, 1383284, 1482090, 1493520, 1524880, 1729105, 1976120, 2074926, 2287320, 2371344, 2420747, 2766568, 2964180, 3458210, 3952240, 4149852, 4574640, 4841494, 5187315, 5533136, 5928360, 6916420, 7262241, 8299704, 9682988, 10374630, 11856720, 12103735, 13832840, 14524482, 16599408, 19365976, 20749260, 24207470, 27665680, 29048964, 36311205, 38731952, 41498520, 48414940, 58097928, 72622410, 82997040, 96829880, 116195856, 145244820, 193659760, 290489640, 580979280]

約数ペア:

[(1, 580979280), (2, 290489640), (3, 193659760), (4, 145244820), (5, 116195856), (6, 96829880), (7, 82997040), (8, 72622410), (10, 58097928), (12, 48414940), (14, 41498520), (15, 38731952), (16, 36311205), (20, 29048964), (21, 27665680), (24, 24207470), (28, 20749260), (30, 19365976), (35, 16599408), (40, 14524482), (42, 13832840), (48, 12103735), (49, 11856720), (56, 10374630), (60, 9682988), (70, 8299704), (80, 7262241), (84, 6916420), (98, 5928360), (105, 5533136), (112, 5187315), (120, 4841494), (127, 4574640), (140, 4149852), (147, 3952240), (168, 3458210), (196, 2964180), (210, 2766568), (240, 2420747), (245, 2371344), (254, 2287320), (280, 2074926), (294, 1976120), (336, 1729105), (381, 1524880), (389, 1493520), (392, 1482090), (420, 1383284), (490, 1185672), (508, 1143660), (560, 1037463), (588, 988060), (635, 914928), (735, 790448), (762, 762440), (778, 746760), (784, 741045), (840, 691642), (889, 653520), (980, 592836), (1016, 571830), (1167, 497840), (1176, 494030), (1270, 457464), (1470, 395224), (1524, 381220), (1556, 373380), (1680, 345821), (1778, 326760), (1905, 304976), (1945, 298704), (1960, 296418), (2032, 285915), (2334, 248920), (2352, 247015), (2540, 228732), (2667, 217840), (2723, 213360), (2940, 197612), (3048, 190610), (3112, 186690), (3556, 163380), (3810, 152488), (3890, 149352), (3920, 148209), (4445, 130704), (4668, 124460), (5080, 114366), (5334, 108920), (5446, 106680), (5835, 99568), (5880, 98806), (6096, 95305), (6223, 93360), (6224, 93345), (7112, 81690), (7620, 76244), (7780, 74676), (8169, 71120), (8890, 65352), (9336, 62230), (10160, 57183), (10668, 54460), (10892, 53340), (11670, 49784), (11760, 49403), (12446, 46680), (13335, 43568), (13615, 42672), (14224, 40845), (15240, 38122), (15560, 37338), (16338, 35560), (17780, 32676), (18669, 31120), (18672, 31115), (19061, 30480), (21336, 27230), (21784, 26670), (23340, 24892)]