2016589560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{19609}}^1$

素因数の和:20480

約数の個数: 64

約数和(自身を含む): 6057136800

約数和(自身を除く): 4040547240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 857, 1714, 2571, 3428, 4285, 5142, 6856, 8570, 10284, 12855, 17140, 19609, 20568, 25710, 34280, 39218, 51420, 58827, 78436, 98045, 102840, 117654, 156872, 196090, 235308, 294135, 392180, 470616, 588270, 784360, 1176540, 2353080, 16804913, 33609826, 50414739, 67219652, 84024565, 100829478, 134439304, 168049130, 201658956, 252073695, 336098260, 403317912, 504147390, 672196520, 1008294780, 2016589560]

約数ペア:

[(1, 2016589560), (2, 1008294780), (3, 672196520), (4, 504147390), (5, 403317912), (6, 336098260), (8, 252073695), (10, 201658956), (12, 168049130), (15, 134439304), (20, 100829478), (24, 84024565), (30, 67219652), (40, 50414739), (60, 33609826), (120, 16804913), (857, 2353080), (1714, 1176540), (2571, 784360), (3428, 588270), (4285, 470616), (5142, 392180), (6856, 294135), (8570, 235308), (10284, 196090), (12855, 156872), (17140, 117654), (19609, 102840), (20568, 98045), (25710, 78436), (34280, 58827), (39218, 51420)]