27371680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{24439}}^1$

素因数の和:24461

約数の個数: 48

約数和(自身を含む): 73906560

約数和(自身を除く): 46534880

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, 24439, 48878, 97756, 122195, 171073, 195512, 244390, 342146, 391024, 488780, 684292, 782048, 855365, 977560, 1368584, 1710730, 1955120, 2737168, 3421460, 3910240, 5474336, 6842920, 13685840, 27371680]

約数ペア:

[(1, 27371680), (2, 13685840), (4, 6842920), (5, 5474336), (7, 3910240), (8, 3421460), (10, 2737168), (14, 1955120), (16, 1710730), (20, 1368584), (28, 977560), (32, 855365), (35, 782048), (40, 684292), (56, 488780), (70, 391024), (80, 342146), (112, 244390), (140, 195512), (160, 171073), (224, 122195), (280, 97756), (560, 48878), (1120, 24439)]