262986080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{234809}}^1$

素因数の和:234831

約数の個数: 48

約数和(自身を含む): 710065440

約数和(自身を除く): 447079360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 234809, 469618, 939236, 1174045, 1643663, 1878472, 2348090, 3287326, 3756944, 4696180, 6574652, 7513888, 8218315, 9392360, 13149304, 16436630, 18784720, 26298608, 32873260, 37569440, 52597216, 65746520, 131493040, 262986080]

約数ペア:

[(1, 262986080), (2, 131493040), (4, 65746520), (5, 52597216), (7, 37569440), (8, 32873260), (10, 26298608), (14, 18784720), (16, 16436630), (20, 13149304), (28, 9392360), (32, 8218315), (35, 7513888), (40, 6574652), (56, 4696180), (70, 3756944), (80, 3287326), (112, 2348090), (140, 1878472), (160, 1643663), (224, 1174045), (280, 939236), (560, 469618), (1120, 234809)]