279188160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{290821}}^1$

素因数の和:290841

約数の個数: 56

約数和(自身を含む): 886425456

約数和(自身を除く): 607237296

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, 290821, 581642, 872463, 1163284, 1454105, 1744926, 2326568, 2908210, 3489852, 4362315, 4653136, 5816420, 6979704, 8724630, 9306272, 11632840, 13959408, 17449260, 18612544, 23265680, 27918816, 34898520, 46531360, 55837632, 69797040, 93062720, 139594080, 279188160]

約数ペア:

[(1, 279188160), (2, 139594080), (3, 93062720), (4, 69797040), (5, 55837632), (6, 46531360), (8, 34898520), (10, 27918816), (12, 23265680), (15, 18612544), (16, 17449260), (20, 13959408), (24, 11632840), (30, 9306272), (32, 8724630), (40, 6979704), (48, 5816420), (60, 4653136), (64, 4362315), (80, 3489852), (96, 2908210), (120, 2326568), (160, 1744926), (192, 1454105), (240, 1163284), (320, 872463), (480, 581642), (960, 290821)]