198484320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13339}}^1$

素因数の和:13388

約数の個数: 96

約数和(自身を含む): 645442560

約数和(自身を除く): 446958240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13339, 14880, 26678, 40017, 53356, 66695, 80034, 106712, 133390, 160068, 200085, 213424, 266780, 320136, 400170, 413509, 426848, 533560, 640272, 800340, 827018, 1067120, 1240527, 1280544, 1600680, 1654036, 2067545, 2134240, 2481054, 3201360, 3308072, 4135090, 4962108, 6202635, 6402720, 6616144, 8270180, 9924216, 12405270, 13232288, 16540360, 19848432, 24810540, 33080720, 39696864, 49621080, 66161440, 99242160, 198484320]

約数ペア:

[(1, 198484320), (2, 99242160), (3, 66161440), (4, 49621080), (5, 39696864), (6, 33080720), (8, 24810540), (10, 19848432), (12, 16540360), (15, 13232288), (16, 12405270), (20, 9924216), (24, 8270180), (30, 6616144), (31, 6402720), (32, 6202635), (40, 4962108), (48, 4135090), (60, 3308072), (62, 3201360), (80, 2481054), (93, 2134240), (96, 2067545), (120, 1654036), (124, 1600680), (155, 1280544), (160, 1240527), (186, 1067120), (240, 827018), (248, 800340), (310, 640272), (372, 533560), (465, 426848), (480, 413509), (496, 400170), (620, 320136), (744, 266780), (930, 213424), (992, 200085), (1240, 160068), (1488, 133390), (1860, 106712), (2480, 80034), (2976, 66695), (3720, 53356), (4960, 40017), (7440, 26678), (13339, 14880)]