384264840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2047

約数の個数: 128

約数和(自身を含む): 1213056000

約数和(自身を除く): 828791160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 310, 318, 372, 424, 465, 530, 620, 636, 744, 795, 930, 1060, 1240, 1272, 1590, 1643, 1860, 1949, 2120, 3180, 3286, 3720, 3898, 4929, 5847, 6360, 6572, 7796, 8215, 9745, 9858, 11694, 13144, 15592, 16430, 19490, 19716, 23388, 24645, 29235, 32860, 38980, 39432, 46776, 49290, 58470, 60419, 65720, 77960, 98580, 103297, 116940, 120838, 181257, 197160, 206594, 233880, 241676, 302095, 309891, 362514, 413188, 483352, 516485, 604190, 619782, 725028, 826376, 906285, 1032970, 1208380, 1239564, 1450056, 1549455, 1812570, 2065940, 2416760, 2479128, 3098910, 3202207, 3625140, 4131880, 6197820, 6404414, 7250280, 9606621, 12395640, 12808828, 16011035, 19213242, 25617656, 32022070, 38426484, 48033105, 64044140, 76852968, 96066210, 128088280, 192132420, 384264840]

約数ペア:

[(1, 384264840), (2, 192132420), (3, 128088280), (4, 96066210), (5, 76852968), (6, 64044140), (8, 48033105), (10, 38426484), (12, 32022070), (15, 25617656), (20, 19213242), (24, 16011035), (30, 12808828), (31, 12395640), (40, 9606621), (53, 7250280), (60, 6404414), (62, 6197820), (93, 4131880), (106, 3625140), (120, 3202207), (124, 3098910), (155, 2479128), (159, 2416760), (186, 2065940), (212, 1812570), (248, 1549455), (265, 1450056), (310, 1239564), (318, 1208380), (372, 1032970), (424, 906285), (465, 826376), (530, 725028), (620, 619782), (636, 604190), (744, 516485), (795, 483352), (930, 413188), (1060, 362514), (1240, 309891), (1272, 302095), (1590, 241676), (1643, 233880), (1860, 206594), (1949, 197160), (2120, 181257), (3180, 120838), (3286, 116940), (3720, 103297), (3898, 98580), (4929, 77960), (5847, 65720), (6360, 60419), (6572, 58470), (7796, 49290), (8215, 46776), (9745, 39432), (9858, 38980), (11694, 32860), (13144, 29235), (15592, 24645), (16430, 23388), (19490, 19716)]