39803520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20731}}^1$

素因数の和:20753

約数の個数: 64

約数和(自身を含む): 126879840

約数和(自身を除く): 87076320

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, 320, 384, 480, 640, 960, 1920, 20731, 41462, 62193, 82924, 103655, 124386, 165848, 207310, 248772, 310965, 331696, 414620, 497544, 621930, 663392, 829240, 995088, 1243860, 1326784, 1658480, 1990176, 2487720, 2653568, 3316960, 3980352, 4975440, 6633920, 7960704, 9950880, 13267840, 19901760, 39803520]

約数ペア:

[(1, 39803520), (2, 19901760), (3, 13267840), (4, 9950880), (5, 7960704), (6, 6633920), (8, 4975440), (10, 3980352), (12, 3316960), (15, 2653568), (16, 2487720), (20, 1990176), (24, 1658480), (30, 1326784), (32, 1243860), (40, 995088), (48, 829240), (60, 663392), (64, 621930), (80, 497544), (96, 414620), (120, 331696), (128, 310965), (160, 248772), (192, 207310), (240, 165848), (320, 124386), (384, 103655), (480, 82924), (640, 62193), (960, 41462), (1920, 20731)]