27304480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{24379}}^1$

素因数の和:24401

約数の個数: 48

約数和(自身を含む): 73725120

約数和(自身を除く): 46420640

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, 24379, 48758, 97516, 121895, 170653, 195032, 243790, 341306, 390064, 487580, 682612, 780128, 853265, 975160, 1365224, 1706530, 1950320, 2730448, 3413060, 3900640, 5460896, 6826120, 13652240, 27304480]

約数ペア:

[(1, 27304480), (2, 13652240), (4, 6826120), (5, 5460896), (7, 3900640), (8, 3413060), (10, 2730448), (14, 1950320), (16, 1706530), (20, 1365224), (28, 975160), (32, 853265), (35, 780128), (40, 682612), (56, 487580), (70, 390064), (80, 341306), (112, 243790), (140, 195032), (160, 170653), (224, 121895), (280, 97516), (560, 48758), (1120, 24379)]