202129440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{421103}}^1$

素因数の和:421121

約数の個数: 48

約数和(自身を含む): 636709248

約数和(自身を除く): 434579808

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, 240, 480, 421103, 842206, 1263309, 1684412, 2105515, 2526618, 3368824, 4211030, 5053236, 6316545, 6737648, 8422060, 10106472, 12633090, 13475296, 16844120, 20212944, 25266180, 33688240, 40425888, 50532360, 67376480, 101064720, 202129440]

約数ペア:

[(1, 202129440), (2, 101064720), (3, 67376480), (4, 50532360), (5, 40425888), (6, 33688240), (8, 25266180), (10, 20212944), (12, 16844120), (15, 13475296), (16, 12633090), (20, 10106472), (24, 8422060), (30, 6737648), (32, 6316545), (40, 5053236), (48, 4211030), (60, 3368824), (80, 2526618), (96, 2105515), (120, 1684412), (160, 1263309), (240, 842206), (480, 421103)]