394053840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2411}}^1$

素因数の和:2657

約数の個数: 120

約数和(自身を含む): 1329745248

約数和(自身を除く): 935691408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 227, 240, 360, 454, 681, 720, 908, 1135, 1362, 1816, 2043, 2270, 2411, 2724, 3405, 3632, 4086, 4540, 4822, 5448, 6810, 7233, 8172, 9080, 9644, 10215, 10896, 12055, 13620, 14466, 16344, 18160, 19288, 20430, 21699, 24110, 27240, 28932, 32688, 36165, 38576, 40860, 43398, 48220, 54480, 57864, 72330, 81720, 86796, 96440, 108495, 115728, 144660, 163440, 173592, 192880, 216990, 289320, 347184, 433980, 547297, 578640, 867960, 1094594, 1641891, 1735920, 2189188, 2736485, 3283782, 4378376, 4925673, 5472970, 6567564, 8209455, 8756752, 9851346, 10945940, 13135128, 16418910, 19702692, 21891880, 24628365, 26270256, 32837820, 39405384, 43783760, 49256730, 65675640, 78810768, 98513460, 131351280, 197026920, 394053840]

約数ペア:

[(1, 394053840), (2, 197026920), (3, 131351280), (4, 98513460), (5, 78810768), (6, 65675640), (8, 49256730), (9, 43783760), (10, 39405384), (12, 32837820), (15, 26270256), (16, 24628365), (18, 21891880), (20, 19702692), (24, 16418910), (30, 13135128), (36, 10945940), (40, 9851346), (45, 8756752), (48, 8209455), (60, 6567564), (72, 5472970), (80, 4925673), (90, 4378376), (120, 3283782), (144, 2736485), (180, 2189188), (227, 1735920), (240, 1641891), (360, 1094594), (454, 867960), (681, 578640), (720, 547297), (908, 433980), (1135, 347184), (1362, 289320), (1816, 216990), (2043, 192880), (2270, 173592), (2411, 163440), (2724, 144660), (3405, 115728), (3632, 108495), (4086, 96440), (4540, 86796), (4822, 81720), (5448, 72330), (6810, 57864), (7233, 54480), (8172, 48220), (9080, 43398), (9644, 40860), (10215, 38576), (10896, 36165), (12055, 32688), (13620, 28932), (14466, 27240), (16344, 24110), (18160, 21699), (19288, 20430)]