53391120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{827}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 166328640

約数和(自身を除く): 112937520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 827, 1076, 1345, 1614, 1654, 2152, 2481, 2690, 3228, 3308, 4035, 4135, 4304, 4962, 5380, 6456, 6616, 8070, 8270, 9924, 10760, 12405, 12912, 13232, 16140, 16540, 19848, 21520, 24810, 32280, 33080, 39696, 49620, 64560, 66160, 99240, 198480, 222463, 444926, 667389, 889852, 1112315, 1334778, 1779704, 2224630, 2669556, 3336945, 3559408, 4449260, 5339112, 6673890, 8898520, 10678224, 13347780, 17797040, 26695560, 53391120]

約数ペア:

[(1, 53391120), (2, 26695560), (3, 17797040), (4, 13347780), (5, 10678224), (6, 8898520), (8, 6673890), (10, 5339112), (12, 4449260), (15, 3559408), (16, 3336945), (20, 2669556), (24, 2224630), (30, 1779704), (40, 1334778), (48, 1112315), (60, 889852), (80, 667389), (120, 444926), (240, 222463), (269, 198480), (538, 99240), (807, 66160), (827, 64560), (1076, 49620), (1345, 39696), (1614, 33080), (1654, 32280), (2152, 24810), (2481, 21520), (2690, 19848), (3228, 16540), (3308, 16140), (4035, 13232), (4135, 12912), (4304, 12405), (4962, 10760), (5380, 9924), (6456, 8270), (6616, 8070)]