24997560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29759}}^1$

素因数の和:29780

約数の個数: 64

約数和(自身を含む): 85708800

約数和(自身を除く): 60711240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 29759, 59518, 89277, 119036, 148795, 178554, 208313, 238072, 297590, 357108, 416626, 446385, 595180, 624939, 714216, 833252, 892770, 1041565, 1190360, 1249878, 1666504, 1785540, 2083130, 2499756, 3124695, 3571080, 4166260, 4999512, 6249390, 8332520, 12498780, 24997560]

約数ペア:

[(1, 24997560), (2, 12498780), (3, 8332520), (4, 6249390), (5, 4999512), (6, 4166260), (7, 3571080), (8, 3124695), (10, 2499756), (12, 2083130), (14, 1785540), (15, 1666504), (20, 1249878), (21, 1190360), (24, 1041565), (28, 892770), (30, 833252), (35, 714216), (40, 624939), (42, 595180), (56, 446385), (60, 416626), (70, 357108), (84, 297590), (105, 238072), (120, 208313), (140, 178554), (168, 148795), (210, 119036), (280, 89277), (420, 59518), (840, 29759)]