15278300240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{27282679}}^1$

素因数の和:27282699

約数の個数: 40

約数和(自身を含む): 40596627840

約数和(自身を除く): 25318327600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 27282679, 54565358, 109130716, 136413395, 190978753, 218261432, 272826790, 381957506, 436522864, 545653580, 763915012, 954893765, 1091307160, 1527830024, 1909787530, 2182614320, 3055660048, 3819575060, 7639150120, 15278300240]

約数ペア:

[(1, 15278300240), (2, 7639150120), (4, 3819575060), (5, 3055660048), (7, 2182614320), (8, 1909787530), (10, 1527830024), (14, 1091307160), (16, 954893765), (20, 763915012), (28, 545653580), (35, 436522864), (40, 381957506), (56, 272826790), (70, 218261432), (80, 190978753), (112, 136413395), (140, 109130716), (280, 54565358), (560, 27282679)]