144080282560

素因数分解:

$2^6\times 5^1\times {\mathrm{450250883}}^1$

素因数の和:450250900

約数の個数: 28

約数和(自身を含む): 343091173608

約数和(自身を除く): 199010891048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 450250883, 900501766, 1801003532, 2251254415, 3602007064, 4502508830, 7204014128, 9005017660, 14408028256, 18010035320, 28816056512, 36020070640, 72040141280, 144080282560]

約数ペア:

[(1, 144080282560), (2, 72040141280), (4, 36020070640), (5, 28816056512), (8, 18010035320), (10, 14408028256), (16, 9005017660), (20, 7204014128), (32, 4502508830), (40, 3602007064), (64, 2251254415), (80, 1801003532), (160, 900501766), (320, 450250883)]