1971342960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{98963}}^1$

素因数の和:99062

約数の個数: 80

約数和(自身を含む): 6184854144

約数和(自身を除く): 4213511184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 98963, 197926, 296889, 395852, 494815, 593778, 791704, 989630, 1187556, 1484445, 1583408, 1979260, 2375112, 2968890, 3958520, 4750224, 5937780, 7917040, 8213929, 11875560, 16427858, 23751120, 24641787, 32855716, 41069645, 49283574, 65711432, 82139290, 98567148, 123208935, 131422864, 164278580, 197134296, 246417870, 328557160, 394268592, 492835740, 657114320, 985671480, 1971342960]

約数ペア:

[(1, 1971342960), (2, 985671480), (3, 657114320), (4, 492835740), (5, 394268592), (6, 328557160), (8, 246417870), (10, 197134296), (12, 164278580), (15, 131422864), (16, 123208935), (20, 98567148), (24, 82139290), (30, 65711432), (40, 49283574), (48, 41069645), (60, 32855716), (80, 24641787), (83, 23751120), (120, 16427858), (166, 11875560), (240, 8213929), (249, 7917040), (332, 5937780), (415, 4750224), (498, 3958520), (664, 2968890), (830, 2375112), (996, 1979260), (1245, 1583408), (1328, 1484445), (1660, 1187556), (1992, 989630), (2490, 791704), (3320, 593778), (3984, 494815), (4980, 395852), (6640, 296889), (9960, 197926), (19920, 98963)]