47017680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{195907}}^1$

素因数の和:195923

約数の個数: 40

約数和(自身を含む): 145755552

約数和(自身を除く): 98737872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 195907, 391814, 587721, 783628, 979535, 1175442, 1567256, 1959070, 2350884, 2938605, 3134512, 3918140, 4701768, 5877210, 7836280, 9403536, 11754420, 15672560, 23508840, 47017680]

約数ペア:

[(1, 47017680), (2, 23508840), (3, 15672560), (4, 11754420), (5, 9403536), (6, 7836280), (8, 5877210), (10, 4701768), (12, 3918140), (15, 3134512), (16, 2938605), (20, 2350884), (24, 1959070), (30, 1567256), (40, 1175442), (48, 979535), (60, 783628), (80, 587721), (120, 391814), (240, 195907)]