87631680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{91283}}^1$

素因数の和:91303

約数の個数: 56

約数和(自身を含む): 278233632

約数和(自身を除く): 190601952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 91283, 182566, 273849, 365132, 456415, 547698, 730264, 912830, 1095396, 1369245, 1460528, 1825660, 2190792, 2738490, 2921056, 3651320, 4381584, 5476980, 5842112, 7302640, 8763168, 10953960, 14605280, 17526336, 21907920, 29210560, 43815840, 87631680]

約数ペア:

[(1, 87631680), (2, 43815840), (3, 29210560), (4, 21907920), (5, 17526336), (6, 14605280), (8, 10953960), (10, 8763168), (12, 7302640), (15, 5842112), (16, 5476980), (20, 4381584), (24, 3651320), (30, 2921056), (32, 2738490), (40, 2190792), (48, 1825660), (60, 1460528), (64, 1369245), (80, 1095396), (96, 912830), (120, 730264), (160, 547698), (192, 456415), (240, 365132), (320, 273849), (480, 182566), (960, 91283)]