39860280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 130347360

約数和(自身を除く): 90487080

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, 263, 360, 421, 526, 789, 842, 1052, 1263, 1315, 1578, 1684, 2104, 2105, 2367, 2526, 2630, 3156, 3368, 3789, 3945, 4210, 4734, 5052, 5260, 6312, 6315, 7578, 7890, 8420, 9468, 10104, 10520, 11835, 12630, 15156, 15780, 16840, 18936, 18945, 23670, 25260, 30312, 31560, 37890, 47340, 50520, 75780, 94680, 110723, 151560, 221446, 332169, 442892, 553615, 664338, 885784, 996507, 1107230, 1328676, 1660845, 1993014, 2214460, 2657352, 3321690, 3986028, 4428920, 4982535, 6643380, 7972056, 9965070, 13286760, 19930140, 39860280]

約数ペア:

[(1, 39860280), (2, 19930140), (3, 13286760), (4, 9965070), (5, 7972056), (6, 6643380), (8, 4982535), (9, 4428920), (10, 3986028), (12, 3321690), (15, 2657352), (18, 2214460), (20, 1993014), (24, 1660845), (30, 1328676), (36, 1107230), (40, 996507), (45, 885784), (60, 664338), (72, 553615), (90, 442892), (120, 332169), (180, 221446), (263, 151560), (360, 110723), (421, 94680), (526, 75780), (789, 50520), (842, 47340), (1052, 37890), (1263, 31560), (1315, 30312), (1578, 25260), (1684, 23670), (2104, 18945), (2105, 18936), (2367, 16840), (2526, 15780), (2630, 15156), (3156, 12630), (3368, 11835), (3789, 10520), (3945, 10104), (4210, 9468), (4734, 8420), (5052, 7890), (5260, 7578), (6312, 6315)]