6615520

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 15785280

約数和(自身を除く): 9169760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 239, 346, 478, 692, 865, 956, 1195, 1384, 1730, 1912, 2390, 2768, 3460, 3824, 4780, 5536, 6920, 7648, 9560, 13840, 19120, 27680, 38240, 41347, 82694, 165388, 206735, 330776, 413470, 661552, 826940, 1323104, 1653880, 3307760, 6615520]

約数ペア:

[(1, 6615520), (2, 3307760), (4, 1653880), (5, 1323104), (8, 826940), (10, 661552), (16, 413470), (20, 330776), (32, 206735), (40, 165388), (80, 82694), (160, 41347), (173, 38240), (239, 27680), (346, 19120), (478, 13840), (692, 9560), (865, 7648), (956, 6920), (1195, 5536), (1384, 4780), (1730, 3824), (1912, 3460), (2390, 2768)]