8979882960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{188021}}^1$

素因数の和:188236

約数の個数: 80

約数和(自身を含む): 27977673600

約数和(自身を除く): 18997790640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 9552, 11940, 15920, 23880, 47760, 188021, 376042, 564063, 752084, 940105, 1128126, 1504168, 1880210, 2256252, 2820315, 3008336, 3760420, 4512504, 5640630, 7520840, 9025008, 11281260, 15041680, 22562520, 37416179, 45125040, 74832358, 112248537, 149664716, 187080895, 224497074, 299329432, 374161790, 448994148, 561242685, 598658864, 748323580, 897988296, 1122485370, 1496647160, 1795976592, 2244970740, 2993294320, 4489941480, 8979882960]

約数ペア:

[(1, 8979882960), (2, 4489941480), (3, 2993294320), (4, 2244970740), (5, 1795976592), (6, 1496647160), (8, 1122485370), (10, 897988296), (12, 748323580), (15, 598658864), (16, 561242685), (20, 448994148), (24, 374161790), (30, 299329432), (40, 224497074), (48, 187080895), (60, 149664716), (80, 112248537), (120, 74832358), (199, 45125040), (240, 37416179), (398, 22562520), (597, 15041680), (796, 11281260), (995, 9025008), (1194, 7520840), (1592, 5640630), (1990, 4512504), (2388, 3760420), (2985, 3008336), (3184, 2820315), (3980, 2256252), (4776, 1880210), (5970, 1504168), (7960, 1128126), (9552, 940105), (11940, 752084), (15920, 564063), (23880, 376042), (47760, 188021)]