83474640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:817

約数の個数: 120

約数和(自身を含む): 282267648

約数和(自身を除く): 198793008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 382, 573, 607, 720, 764, 955, 1146, 1214, 1528, 1719, 1821, 1910, 2292, 2428, 2865, 3035, 3056, 3438, 3642, 3820, 4584, 4856, 5463, 5730, 6070, 6876, 7284, 7640, 8595, 9105, 9168, 9712, 10926, 11460, 12140, 13752, 14568, 15280, 17190, 18210, 21852, 22920, 24280, 27315, 27504, 29136, 34380, 36420, 43704, 45840, 48560, 54630, 68760, 72840, 87408, 109260, 115937, 137520, 145680, 218520, 231874, 347811, 437040, 463748, 579685, 695622, 927496, 1043433, 1159370, 1391244, 1739055, 1854992, 2086866, 2318740, 2782488, 3478110, 4173732, 4637480, 5217165, 5564976, 6956220, 8347464, 9274960, 10434330, 13912440, 16694928, 20868660, 27824880, 41737320, 83474640]

約数ペア:

[(1, 83474640), (2, 41737320), (3, 27824880), (4, 20868660), (5, 16694928), (6, 13912440), (8, 10434330), (9, 9274960), (10, 8347464), (12, 6956220), (15, 5564976), (16, 5217165), (18, 4637480), (20, 4173732), (24, 3478110), (30, 2782488), (36, 2318740), (40, 2086866), (45, 1854992), (48, 1739055), (60, 1391244), (72, 1159370), (80, 1043433), (90, 927496), (120, 695622), (144, 579685), (180, 463748), (191, 437040), (240, 347811), (360, 231874), (382, 218520), (573, 145680), (607, 137520), (720, 115937), (764, 109260), (955, 87408), (1146, 72840), (1214, 68760), (1528, 54630), (1719, 48560), (1821, 45840), (1910, 43704), (2292, 36420), (2428, 34380), (2865, 29136), (3035, 27504), (3056, 27315), (3438, 24280), (3642, 22920), (3820, 21852), (4584, 18210), (4856, 17190), (5463, 15280), (5730, 14568), (6070, 13752), (6876, 12140), (7284, 11460), (7640, 10926), (8595, 9712), (9105, 9168)]