111947280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2971}}^1$

素因数の和:3144

約数の個数: 80

約数和(自身を含む): 349364544

約数和(自身を除く): 237417264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 2971, 3140, 3768, 4710, 5942, 6280, 7536, 8913, 9420, 11884, 12560, 14855, 17826, 18840, 23768, 29710, 35652, 37680, 44565, 47536, 59420, 71304, 89130, 118840, 142608, 178260, 237680, 356520, 466447, 713040, 932894, 1399341, 1865788, 2332235, 2798682, 3731576, 4664470, 5597364, 6996705, 7463152, 9328940, 11194728, 13993410, 18657880, 22389456, 27986820, 37315760, 55973640, 111947280]

約数ペア:

[(1, 111947280), (2, 55973640), (3, 37315760), (4, 27986820), (5, 22389456), (6, 18657880), (8, 13993410), (10, 11194728), (12, 9328940), (15, 7463152), (16, 6996705), (20, 5597364), (24, 4664470), (30, 3731576), (40, 2798682), (48, 2332235), (60, 1865788), (80, 1399341), (120, 932894), (157, 713040), (240, 466447), (314, 356520), (471, 237680), (628, 178260), (785, 142608), (942, 118840), (1256, 89130), (1570, 71304), (1884, 59420), (2355, 47536), (2512, 44565), (2971, 37680), (3140, 35652), (3768, 29710), (4710, 23768), (5942, 18840), (6280, 17826), (7536, 14855), (8913, 12560), (9420, 11884)]