76744320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{39971}}^1$

素因数の和:39993

約数の個数: 64

約数和(自身を含む): 244628640

約数和(自身を除く): 167884320

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, 39971, 79942, 119913, 159884, 199855, 239826, 319768, 399710, 479652, 599565, 639536, 799420, 959304, 1199130, 1279072, 1598840, 1918608, 2398260, 2558144, 3197680, 3837216, 4796520, 5116288, 6395360, 7674432, 9593040, 12790720, 15348864, 19186080, 25581440, 38372160, 76744320]

約数ペア:

[(1, 76744320), (2, 38372160), (3, 25581440), (4, 19186080), (5, 15348864), (6, 12790720), (8, 9593040), (10, 7674432), (12, 6395360), (15, 5116288), (16, 4796520), (20, 3837216), (24, 3197680), (30, 2558144), (32, 2398260), (40, 1918608), (48, 1598840), (60, 1279072), (64, 1199130), (80, 959304), (96, 799420), (120, 639536), (128, 599565), (160, 479652), (192, 399710), (240, 319768), (320, 239826), (384, 199855), (480, 159884), (640, 119913), (960, 79942), (1920, 39971)]