306248520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{4423}}^1$

素因数の和:5014

約数の個数: 64

約数和(自身を含む): 920545920

約数和(自身を除く): 614297400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 1154, 1731, 2308, 2885, 3462, 4423, 4616, 5770, 6924, 8655, 8846, 11540, 13269, 13848, 17310, 17692, 22115, 23080, 26538, 34620, 35384, 44230, 53076, 66345, 69240, 88460, 106152, 132690, 176920, 265380, 530760, 2552071, 5104142, 7656213, 10208284, 12760355, 15312426, 20416568, 25520710, 30624852, 38281065, 51041420, 61249704, 76562130, 102082840, 153124260, 306248520]

約数ペア:

[(1, 306248520), (2, 153124260), (3, 102082840), (4, 76562130), (5, 61249704), (6, 51041420), (8, 38281065), (10, 30624852), (12, 25520710), (15, 20416568), (20, 15312426), (24, 12760355), (30, 10208284), (40, 7656213), (60, 5104142), (120, 2552071), (577, 530760), (1154, 265380), (1731, 176920), (2308, 132690), (2885, 106152), (3462, 88460), (4423, 69240), (4616, 66345), (5770, 53076), (6924, 44230), (8655, 35384), (8846, 34620), (11540, 26538), (13269, 23080), (13848, 22115), (17310, 17692)]