68963760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95783}}^1$

素因数の和:95802

約数の個数: 60

約数和(自身を含む): 231605712

約数和(自身を除く): 162641952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 95783, 191566, 287349, 383132, 478915, 574698, 766264, 862047, 957830, 1149396, 1436745, 1532528, 1724094, 1915660, 2298792, 2873490, 3448188, 3831320, 4310235, 4597584, 5746980, 6896376, 7662640, 8620470, 11493960, 13792752, 17240940, 22987920, 34481880, 68963760]

約数ペア:

[(1, 68963760), (2, 34481880), (3, 22987920), (4, 17240940), (5, 13792752), (6, 11493960), (8, 8620470), (9, 7662640), (10, 6896376), (12, 5746980), (15, 4597584), (16, 4310235), (18, 3831320), (20, 3448188), (24, 2873490), (30, 2298792), (36, 1915660), (40, 1724094), (45, 1532528), (48, 1436745), (60, 1149396), (72, 957830), (80, 862047), (90, 766264), (120, 574698), (144, 478915), (180, 383132), (240, 287349), (360, 191566), (720, 95783)]