60921440

素因数分解:

$2^5\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1091}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 144471600

約数和(自身を除く): 83550160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 349, 698, 1091, 1396, 1745, 2182, 2792, 3490, 4364, 5455, 5584, 6980, 8728, 10910, 11168, 13960, 17456, 21820, 27920, 34912, 43640, 55840, 87280, 174560, 380759, 761518, 1523036, 1903795, 3046072, 3807590, 6092144, 7615180, 12184288, 15230360, 30460720, 60921440]

約数ペア:

[(1, 60921440), (2, 30460720), (4, 15230360), (5, 12184288), (8, 7615180), (10, 6092144), (16, 3807590), (20, 3046072), (32, 1903795), (40, 1523036), (80, 761518), (160, 380759), (349, 174560), (698, 87280), (1091, 55840), (1396, 43640), (1745, 34912), (2182, 27920), (2792, 21820), (3490, 17456), (4364, 13960), (5455, 11168), (5584, 10910), (6980, 8728)]