187636320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{130303}}^1$

素因数の和:130324

約数の個数: 72

約数和(自身を含む): 640313856

約数和(自身を除く): 452677536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 130303, 260606, 390909, 521212, 651515, 781818, 1042424, 1172727, 1303030, 1563636, 1954545, 2084848, 2345454, 2606060, 3127272, 3909090, 4169696, 4690908, 5212120, 5863635, 6254544, 7818180, 9381816, 10424240, 11727270, 12509088, 15636360, 18763632, 20848480, 23454540, 31272720, 37527264, 46909080, 62545440, 93818160, 187636320]

約数ペア:

[(1, 187636320), (2, 93818160), (3, 62545440), (4, 46909080), (5, 37527264), (6, 31272720), (8, 23454540), (9, 20848480), (10, 18763632), (12, 15636360), (15, 12509088), (16, 11727270), (18, 10424240), (20, 9381816), (24, 7818180), (30, 6254544), (32, 5863635), (36, 5212120), (40, 4690908), (45, 4169696), (48, 3909090), (60, 3127272), (72, 2606060), (80, 2345454), (90, 2084848), (96, 1954545), (120, 1563636), (144, 1303030), (160, 1172727), (180, 1042424), (240, 781818), (288, 651515), (360, 521212), (480, 390909), (720, 260606), (1440, 130303)]