74552640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{77659}}^1$

素因数の和:77679

約数の個数: 56

約数和(自身を含む): 236707680

約数和(自身を除く): 162155040

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, 160, 192, 240, 320, 480, 960, 77659, 155318, 232977, 310636, 388295, 465954, 621272, 776590, 931908, 1164885, 1242544, 1553180, 1863816, 2329770, 2485088, 3106360, 3727632, 4659540, 4970176, 6212720, 7455264, 9319080, 12425440, 14910528, 18638160, 24850880, 37276320, 74552640]

約数ペア:

[(1, 74552640), (2, 37276320), (3, 24850880), (4, 18638160), (5, 14910528), (6, 12425440), (8, 9319080), (10, 7455264), (12, 6212720), (15, 4970176), (16, 4659540), (20, 3727632), (24, 3106360), (30, 2485088), (32, 2329770), (40, 1863816), (48, 1553180), (60, 1242544), (64, 1164885), (80, 931908), (96, 776590), (120, 621272), (160, 465954), (192, 388295), (240, 310636), (320, 232977), (480, 155318), (960, 77659)]