290603640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16253}}^1$

素因数の和:16416

約数の個数: 64

約数和(自身を含む): 877716000

約数和(自身を除く): 587112360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 16253, 17880, 32506, 48759, 65012, 81265, 97518, 130024, 162530, 195036, 243795, 325060, 390072, 487590, 650120, 975180, 1950360, 2421697, 4843394, 7265091, 9686788, 12108485, 14530182, 19373576, 24216970, 29060364, 36325455, 48433940, 58120728, 72650910, 96867880, 145301820, 290603640]

約数ペア:

[(1, 290603640), (2, 145301820), (3, 96867880), (4, 72650910), (5, 58120728), (6, 48433940), (8, 36325455), (10, 29060364), (12, 24216970), (15, 19373576), (20, 14530182), (24, 12108485), (30, 9686788), (40, 7265091), (60, 4843394), (120, 2421697), (149, 1950360), (298, 975180), (447, 650120), (596, 487590), (745, 390072), (894, 325060), (1192, 243795), (1490, 195036), (1788, 162530), (2235, 130024), (2980, 97518), (3576, 81265), (4470, 65012), (5960, 48759), (8940, 32506), (16253, 17880)]