30601920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 112

約数和(自身を含む): 98316288

約数和(自身を除く): 67714368

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, 127, 160, 192, 240, 251, 254, 320, 381, 480, 502, 508, 635, 753, 762, 960, 1004, 1016, 1255, 1270, 1506, 1524, 1905, 2008, 2032, 2510, 2540, 3012, 3048, 3765, 3810, 4016, 4064, 5020, 5080, 6024, 6096, 7530, 7620, 8032, 8128, 10040, 10160, 12048, 12192, 15060, 15240, 16064, 20080, 20320, 24096, 24384, 30120, 30480, 31877, 40160, 40640, 48192, 60240, 60960, 63754, 80320, 95631, 120480, 121920, 127508, 159385, 191262, 240960, 255016, 318770, 382524, 478155, 510032, 637540, 765048, 956310, 1020064, 1275080, 1530096, 1912620, 2040128, 2550160, 3060192, 3825240, 5100320, 6120384, 7650480, 10200640, 15300960, 30601920]

約数ペア:

[(1, 30601920), (2, 15300960), (3, 10200640), (4, 7650480), (5, 6120384), (6, 5100320), (8, 3825240), (10, 3060192), (12, 2550160), (15, 2040128), (16, 1912620), (20, 1530096), (24, 1275080), (30, 1020064), (32, 956310), (40, 765048), (48, 637540), (60, 510032), (64, 478155), (80, 382524), (96, 318770), (120, 255016), (127, 240960), (160, 191262), (192, 159385), (240, 127508), (251, 121920), (254, 120480), (320, 95631), (381, 80320), (480, 63754), (502, 60960), (508, 60240), (635, 48192), (753, 40640), (762, 40160), (960, 31877), (1004, 30480), (1016, 30120), (1255, 24384), (1270, 24096), (1506, 20320), (1524, 20080), (1905, 16064), (2008, 15240), (2032, 15060), (2510, 12192), (2540, 12048), (3012, 10160), (3048, 10040), (3765, 8128), (3810, 8032), (4016, 7620), (4064, 7530), (5020, 6096), (5080, 6024)]