71065920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{74027}}^1$

素因数の和:74047

約数の個数: 56

約数和(自身を含む): 225637344

約数和(自身を除く): 154571424

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, 74027, 148054, 222081, 296108, 370135, 444162, 592216, 740270, 888324, 1110405, 1184432, 1480540, 1776648, 2220810, 2368864, 2961080, 3553296, 4441620, 4737728, 5922160, 7106592, 8883240, 11844320, 14213184, 17766480, 23688640, 35532960, 71065920]

約数ペア:

[(1, 71065920), (2, 35532960), (3, 23688640), (4, 17766480), (5, 14213184), (6, 11844320), (8, 8883240), (10, 7106592), (12, 5922160), (15, 4737728), (16, 4441620), (20, 3553296), (24, 2961080), (30, 2368864), (32, 2220810), (40, 1776648), (48, 1480540), (60, 1184432), (64, 1110405), (80, 888324), (96, 740270), (120, 592216), (160, 444162), (192, 370135), (240, 296108), (320, 222081), (480, 148054), (960, 74027)]