68941560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2887}}^1$

素因数の和:3100

約数の個数: 64

約数和(自身を含む): 207936000

約数和(自身を除く): 138994440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2887, 2985, 3980, 4776, 5774, 5970, 7960, 8661, 11548, 11940, 14435, 17322, 23096, 23880, 28870, 34644, 43305, 57740, 69288, 86610, 115480, 173220, 346440, 574513, 1149026, 1723539, 2298052, 2872565, 3447078, 4596104, 5745130, 6894156, 8617695, 11490260, 13788312, 17235390, 22980520, 34470780, 68941560]

約数ペア:

[(1, 68941560), (2, 34470780), (3, 22980520), (4, 17235390), (5, 13788312), (6, 11490260), (8, 8617695), (10, 6894156), (12, 5745130), (15, 4596104), (20, 3447078), (24, 2872565), (30, 2298052), (40, 1723539), (60, 1149026), (120, 574513), (199, 346440), (398, 173220), (597, 115480), (796, 86610), (995, 69288), (1194, 57740), (1592, 43305), (1990, 34644), (2388, 28870), (2887, 23880), (2985, 23096), (3980, 17322), (4776, 14435), (5774, 11940), (5970, 11548), (7960, 8661)]