521010240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{542719}}^1$

素因数の和:542739

約数の個数: 56

約数和(自身を含む): 1654210560

約数和(自身を除く): 1133200320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 542719, 1085438, 1628157, 2170876, 2713595, 3256314, 4341752, 5427190, 6512628, 8140785, 8683504, 10854380, 13025256, 16281570, 17367008, 21708760, 26050512, 32563140, 34734016, 43417520, 52101024, 65126280, 86835040, 104202048, 130252560, 173670080, 260505120, 521010240]

約数ペア:

[(1, 521010240), (2, 260505120), (3, 173670080), (4, 130252560), (5, 104202048), (6, 86835040), (8, 65126280), (10, 52101024), (12, 43417520), (15, 34734016), (16, 32563140), (20, 26050512), (24, 21708760), (30, 17367008), (32, 16281570), (40, 13025256), (48, 10854380), (60, 8683504), (64, 8140785), (80, 6512628), (96, 5427190), (120, 4341752), (160, 3256314), (192, 2713595), (240, 2170876), (320, 1628157), (480, 1085438), (960, 542719)]