119991120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1901}}^1$

素因数の和:2180

約数の個数: 80

約数和(自身を含む): 373583232

約数和(自身を除く): 253592112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 1901, 2104, 2630, 3156, 3802, 3945, 4208, 5260, 5703, 6312, 7604, 7890, 9505, 10520, 11406, 12624, 15208, 15780, 19010, 21040, 22812, 28515, 30416, 31560, 38020, 45624, 57030, 63120, 76040, 91248, 114060, 152080, 228120, 456240, 499963, 999926, 1499889, 1999852, 2499815, 2999778, 3999704, 4999630, 5999556, 7499445, 7999408, 9999260, 11999112, 14998890, 19998520, 23998224, 29997780, 39997040, 59995560, 119991120]

約数ペア:

[(1, 119991120), (2, 59995560), (3, 39997040), (4, 29997780), (5, 23998224), (6, 19998520), (8, 14998890), (10, 11999112), (12, 9999260), (15, 7999408), (16, 7499445), (20, 5999556), (24, 4999630), (30, 3999704), (40, 2999778), (48, 2499815), (60, 1999852), (80, 1499889), (120, 999926), (240, 499963), (263, 456240), (526, 228120), (789, 152080), (1052, 114060), (1315, 91248), (1578, 76040), (1901, 63120), (2104, 57030), (2630, 45624), (3156, 38020), (3802, 31560), (3945, 30416), (4208, 28515), (5260, 22812), (5703, 21040), (6312, 19010), (7604, 15780), (7890, 15208), (9505, 12624), (10520, 11406)]