1616394720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{12157}}^1$

素因数の和:12452

約数の個数: 96

約数和(自身を含む): 5110445088

約数和(自身を除く): 3494050368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 277, 480, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 4432, 5540, 6648, 8310, 8864, 11080, 12157, 13296, 16620, 22160, 24314, 26592, 33240, 36471, 44320, 48628, 60785, 66480, 72942, 97256, 121570, 132960, 145884, 182355, 194512, 243140, 291768, 364710, 389024, 486280, 583536, 729420, 972560, 1167072, 1458840, 1945120, 2917680, 3367489, 5835360, 6734978, 10102467, 13469956, 16837445, 20204934, 26939912, 33674890, 40409868, 50512335, 53879824, 67349780, 80819736, 101024670, 107759648, 134699560, 161639472, 202049340, 269399120, 323278944, 404098680, 538798240, 808197360, 1616394720]

約数ペア:

[(1, 1616394720), (2, 808197360), (3, 538798240), (4, 404098680), (5, 323278944), (6, 269399120), (8, 202049340), (10, 161639472), (12, 134699560), (15, 107759648), (16, 101024670), (20, 80819736), (24, 67349780), (30, 53879824), (32, 50512335), (40, 40409868), (48, 33674890), (60, 26939912), (80, 20204934), (96, 16837445), (120, 13469956), (160, 10102467), (240, 6734978), (277, 5835360), (480, 3367489), (554, 2917680), (831, 1945120), (1108, 1458840), (1385, 1167072), (1662, 972560), (2216, 729420), (2770, 583536), (3324, 486280), (4155, 389024), (4432, 364710), (5540, 291768), (6648, 243140), (8310, 194512), (8864, 182355), (11080, 145884), (12157, 132960), (13296, 121570), (16620, 97256), (22160, 72942), (24314, 66480), (26592, 60785), (33240, 48628), (36471, 44320)]