223712640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{38839}}^1$

素因数の和:38864

約数の個数: 96

約数和(自身を含む): 772527600

約数和(自身を除く): 548814960

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 38839, 77678, 116517, 155356, 194195, 233034, 310712, 349551, 388390, 466068, 582585, 621424, 699102, 776780, 932136, 1165170, 1242848, 1398204, 1553560, 1747755, 1864272, 2330340, 2485696, 2796408, 3107120, 3495510, 3728544, 4660680, 4971392, 5592816, 6214240, 6991020, 7457088, 9321360, 11185632, 12428480, 13982040, 14914176, 18642720, 22371264, 24856960, 27964080, 37285440, 44742528, 55928160, 74570880, 111856320, 223712640]

約数ペア:

[(1, 223712640), (2, 111856320), (3, 74570880), (4, 55928160), (5, 44742528), (6, 37285440), (8, 27964080), (9, 24856960), (10, 22371264), (12, 18642720), (15, 14914176), (16, 13982040), (18, 12428480), (20, 11185632), (24, 9321360), (30, 7457088), (32, 6991020), (36, 6214240), (40, 5592816), (45, 4971392), (48, 4660680), (60, 3728544), (64, 3495510), (72, 3107120), (80, 2796408), (90, 2485696), (96, 2330340), (120, 1864272), (128, 1747755), (144, 1553560), (160, 1398204), (180, 1242848), (192, 1165170), (240, 932136), (288, 776780), (320, 699102), (360, 621424), (384, 582585), (480, 466068), (576, 388390), (640, 349551), (720, 310712), (960, 233034), (1152, 194195), (1440, 155356), (1920, 116517), (2880, 77678), (5760, 38839)]