39001440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 123784416

約数和(自身を除く): 84782976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 193, 240, 386, 421, 480, 579, 772, 842, 965, 1158, 1263, 1544, 1684, 1930, 2105, 2316, 2526, 2895, 3088, 3368, 3860, 4210, 4632, 5052, 5790, 6176, 6315, 6736, 7720, 8420, 9264, 10104, 11580, 12630, 13472, 15440, 16840, 18528, 20208, 23160, 25260, 30880, 33680, 40416, 46320, 50520, 67360, 81253, 92640, 101040, 162506, 202080, 243759, 325012, 406265, 487518, 650024, 812530, 975036, 1218795, 1300048, 1625060, 1950072, 2437590, 2600096, 3250120, 3900144, 4875180, 6500240, 7800288, 9750360, 13000480, 19500720, 39001440]

約数ペア:

[(1, 39001440), (2, 19500720), (3, 13000480), (4, 9750360), (5, 7800288), (6, 6500240), (8, 4875180), (10, 3900144), (12, 3250120), (15, 2600096), (16, 2437590), (20, 1950072), (24, 1625060), (30, 1300048), (32, 1218795), (40, 975036), (48, 812530), (60, 650024), (80, 487518), (96, 406265), (120, 325012), (160, 243759), (193, 202080), (240, 162506), (386, 101040), (421, 92640), (480, 81253), (579, 67360), (772, 50520), (842, 46320), (965, 40416), (1158, 33680), (1263, 30880), (1544, 25260), (1684, 23160), (1930, 20208), (2105, 18528), (2316, 16840), (2526, 15440), (2895, 13472), (3088, 12630), (3368, 11580), (3860, 10104), (4210, 9264), (4632, 8420), (5052, 7720), (5790, 6736), (6176, 6315)]