120474880

素因数分解:

$2^8\times 5^1\times {\mathrm{94121}}^1$

素因数の和:94142

約数の個数: 36

約数和(自身を含む): 288578052

約数和(自身を除く): 168103172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 94121, 188242, 376484, 470605, 752968, 941210, 1505936, 1882420, 3011872, 3764840, 6023744, 7529680, 12047488, 15059360, 24094976, 30118720, 60237440, 120474880]

約数ペア:

[(1, 120474880), (2, 60237440), (4, 30118720), (5, 24094976), (8, 15059360), (10, 12047488), (16, 7529680), (20, 6023744), (32, 3764840), (40, 3011872), (64, 1882420), (80, 1505936), (128, 941210), (160, 752968), (256, 470605), (320, 376484), (640, 188242), (1280, 94121)]