1818586080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6101}}^1$

素因数の和:6151

約数の個数: 240

約数和(自身を含む): 6698238624

約数和(自身を除く): 4879652544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3726, 4140, 4320, 4968, 5520, 6101, 6210, 6480, 6624, 7452, 8280, 9315, 9936, 11040, 12202, 12420, 12960, 14904, 16560, 18303, 18630, 19872, 24404, 24840, 29808, 30505, 33120, 36606, 37260, 48808, 49680, 54909, 59616, 61010, 73212, 74520, 91515, 97616, 99360, 109818, 122020, 140323, 146424, 149040, 164727, 183030, 195232, 219636, 244040, 274545, 280646, 292848, 298080, 329454, 366060, 420969, 439272, 488080, 494181, 549090, 561292, 585696, 658908, 701615, 732120, 823635, 841938, 878544, 976160, 988362, 1098180, 1122584, 1262907, 1317816, 1403230, 1464240, 1647270, 1683876, 1757088, 1976724, 2104845, 2196360, 2245168, 2470905, 2525814, 2635632, 2806460, 2928480, 3294540, 3367752, 3788721, 3953448, 4209690, 4392720, 4490336, 4941810, 5051628, 5271264, 5612920, 6314535, 6589080, 6735504, 7577442, 7906896, 8419380, 8785440, 9883620, 10103256, 11225840, 11366163, 12629070, 13178160, 13471008, 15154884, 15813792, 16838760, 18943605, 19767240, 20206512, 22451680, 22732326, 25258140, 26356320, 30309768, 33677520, 37887210, 39534480, 40413024, 45464652, 50516280, 56830815, 60619536, 67355040, 75774420, 79068960, 90929304, 101032560, 113661630, 121239072, 151548840, 181858608, 202065120, 227323260, 303097680, 363717216, 454646520, 606195360, 909293040, 1818586080]

約数ペア:

[(1, 1818586080), (2, 909293040), (3, 606195360), (4, 454646520), (5, 363717216), (6, 303097680), (8, 227323260), (9, 202065120), (10, 181858608), (12, 151548840), (15, 121239072), (16, 113661630), (18, 101032560), (20, 90929304), (23, 79068960), (24, 75774420), (27, 67355040), (30, 60619536), (32, 56830815), (36, 50516280), (40, 45464652), (45, 40413024), (46, 39534480), (48, 37887210), (54, 33677520), (60, 30309768), (69, 26356320), (72, 25258140), (80, 22732326), (81, 22451680), (90, 20206512), (92, 19767240), (96, 18943605), (108, 16838760), (115, 15813792), (120, 15154884), (135, 13471008), (138, 13178160), (144, 12629070), (160, 11366163), (162, 11225840), (180, 10103256), (184, 9883620), (207, 8785440), (216, 8419380), (230, 7906896), (240, 7577442), (270, 6735504), (276, 6589080), (288, 6314535), (324, 5612920), (345, 5271264), (360, 5051628), (368, 4941810), (405, 4490336), (414, 4392720), (432, 4209690), (460, 3953448), (480, 3788721), (540, 3367752), (552, 3294540), (621, 2928480), (648, 2806460), (690, 2635632), (720, 2525814), (736, 2470905), (810, 2245168), (828, 2196360), (864, 2104845), (920, 1976724), (1035, 1757088), (1080, 1683876), (1104, 1647270), (1242, 1464240), (1296, 1403230), (1380, 1317816), (1440, 1262907), (1620, 1122584), (1656, 1098180), (1840, 988362), (1863, 976160), (2070, 878544), (2160, 841938), (2208, 823635), (2484, 732120), (2592, 701615), (2760, 658908), (3105, 585696), (3240, 561292), (3312, 549090), (3680, 494181), (3726, 488080), (4140, 439272), (4320, 420969), (4968, 366060), (5520, 329454), (6101, 298080), (6210, 292848), (6480, 280646), (6624, 274545), (7452, 244040), (8280, 219636), (9315, 195232), (9936, 183030), (11040, 164727), (12202, 149040), (12420, 146424), (12960, 140323), (14904, 122020), (16560, 109818), (18303, 99360), (18630, 97616), (19872, 91515), (24404, 74520), (24840, 73212), (29808, 61010), (30505, 59616), (33120, 54909), (36606, 49680), (37260, 48808)]