55928160

素因数分解:

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

素因数の和:38860

約数の個数: 72

約数和(自身を含む): 190859760

約数和(自身を除く): 134931600

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, 38839, 77678, 116517, 155356, 194195, 233034, 310712, 349551, 388390, 466068, 582585, 621424, 699102, 776780, 932136, 1165170, 1242848, 1398204, 1553560, 1747755, 1864272, 2330340, 2796408, 3107120, 3495510, 3728544, 4660680, 5592816, 6214240, 6991020, 9321360, 11185632, 13982040, 18642720, 27964080, 55928160]

約数ペア:

[(1, 55928160), (2, 27964080), (3, 18642720), (4, 13982040), (5, 11185632), (6, 9321360), (8, 6991020), (9, 6214240), (10, 5592816), (12, 4660680), (15, 3728544), (16, 3495510), (18, 3107120), (20, 2796408), (24, 2330340), (30, 1864272), (32, 1747755), (36, 1553560), (40, 1398204), (45, 1242848), (48, 1165170), (60, 932136), (72, 776780), (80, 699102), (90, 621424), (96, 582585), (120, 466068), (144, 388390), (160, 349551), (180, 310712), (240, 233034), (288, 194195), (360, 155356), (480, 116517), (720, 77678), (1440, 38839)]