56497440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{117703}}^1$

素因数の和:117721

約数の個数: 48

約数和(自身を含む): 177968448

約数和(自身を除く): 121471008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 117703, 235406, 353109, 470812, 588515, 706218, 941624, 1177030, 1412436, 1765545, 1883248, 2354060, 2824872, 3531090, 3766496, 4708120, 5649744, 7062180, 9416240, 11299488, 14124360, 18832480, 28248720, 56497440]

約数ペア:

[(1, 56497440), (2, 28248720), (3, 18832480), (4, 14124360), (5, 11299488), (6, 9416240), (8, 7062180), (10, 5649744), (12, 4708120), (15, 3766496), (16, 3531090), (20, 2824872), (24, 2354060), (30, 1883248), (32, 1765545), (40, 1412436), (48, 1177030), (60, 941624), (80, 706218), (96, 588515), (120, 470812), (160, 353109), (240, 235406), (480, 117703)]