195841080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{823}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 638220960

約数和(自身を除く): 442379880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 661, 823, 1322, 1646, 1983, 2469, 2644, 3292, 3305, 3966, 4115, 4938, 5288, 5949, 6584, 6610, 7407, 7932, 8230, 9876, 9915, 11898, 12345, 13220, 14814, 15864, 16460, 19752, 19830, 23796, 24690, 26440, 29628, 29745, 32920, 37035, 39660, 47592, 49380, 59256, 59490, 74070, 79320, 98760, 118980, 148140, 237960, 296280, 544003, 1088006, 1632009, 2176012, 2720015, 3264018, 4352024, 4896027, 5440030, 6528036, 8160045, 9792054, 10880060, 13056072, 16320090, 19584108, 21760120, 24480135, 32640180, 39168216, 48960270, 65280360, 97920540, 195841080]

約数ペア:

[(1, 195841080), (2, 97920540), (3, 65280360), (4, 48960270), (5, 39168216), (6, 32640180), (8, 24480135), (9, 21760120), (10, 19584108), (12, 16320090), (15, 13056072), (18, 10880060), (20, 9792054), (24, 8160045), (30, 6528036), (36, 5440030), (40, 4896027), (45, 4352024), (60, 3264018), (72, 2720015), (90, 2176012), (120, 1632009), (180, 1088006), (360, 544003), (661, 296280), (823, 237960), (1322, 148140), (1646, 118980), (1983, 98760), (2469, 79320), (2644, 74070), (3292, 59490), (3305, 59256), (3966, 49380), (4115, 47592), (4938, 39660), (5288, 37035), (5949, 32920), (6584, 29745), (6610, 29628), (7407, 26440), (7932, 24690), (8230, 23796), (9876, 19830), (9915, 19752), (11898, 16460), (12345, 15864), (13220, 14814)]