73424640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19121}}^1$

素因数の和:19145

約数の個数: 72

約数和(自身を含む): 234512208

約数和(自身を除く): 161087568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 19121, 38242, 57363, 76484, 95605, 114726, 152968, 191210, 229452, 286815, 305936, 382420, 458904, 573630, 611872, 764840, 917808, 1147260, 1223744, 1529680, 1835616, 2294520, 2447488, 3059360, 3671232, 4589040, 4894976, 6118720, 7342464, 9178080, 12237440, 14684928, 18356160, 24474880, 36712320, 73424640]

約数ペア:

[(1, 73424640), (2, 36712320), (3, 24474880), (4, 18356160), (5, 14684928), (6, 12237440), (8, 9178080), (10, 7342464), (12, 6118720), (15, 4894976), (16, 4589040), (20, 3671232), (24, 3059360), (30, 2447488), (32, 2294520), (40, 1835616), (48, 1529680), (60, 1223744), (64, 1147260), (80, 917808), (96, 764840), (120, 611872), (128, 573630), (160, 458904), (192, 382420), (240, 305936), (256, 286815), (320, 229452), (384, 191210), (480, 152968), (640, 114726), (768, 95605), (960, 76484), (1280, 57363), (1920, 38242), (3840, 19121)]