54016920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 176595120

約数和(自身を除く): 122578200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 227, 360, 454, 661, 681, 908, 1135, 1322, 1362, 1816, 1983, 2043, 2270, 2644, 2724, 3305, 3405, 3966, 4086, 4540, 5288, 5448, 5949, 6610, 6810, 7932, 8172, 9080, 9915, 10215, 11898, 13220, 13620, 15864, 16344, 19830, 20430, 23796, 26440, 27240, 29745, 39660, 40860, 47592, 59490, 79320, 81720, 118980, 150047, 237960, 300094, 450141, 600188, 750235, 900282, 1200376, 1350423, 1500470, 1800564, 2250705, 2700846, 3000940, 3601128, 4501410, 5401692, 6001880, 6752115, 9002820, 10803384, 13504230, 18005640, 27008460, 54016920]

約数ペア:

[(1, 54016920), (2, 27008460), (3, 18005640), (4, 13504230), (5, 10803384), (6, 9002820), (8, 6752115), (9, 6001880), (10, 5401692), (12, 4501410), (15, 3601128), (18, 3000940), (20, 2700846), (24, 2250705), (30, 1800564), (36, 1500470), (40, 1350423), (45, 1200376), (60, 900282), (72, 750235), (90, 600188), (120, 450141), (180, 300094), (227, 237960), (360, 150047), (454, 118980), (661, 81720), (681, 79320), (908, 59490), (1135, 47592), (1322, 40860), (1362, 39660), (1816, 29745), (1983, 27240), (2043, 26440), (2270, 23796), (2644, 20430), (2724, 19830), (3305, 16344), (3405, 15864), (3966, 13620), (4086, 13220), (4540, 11898), (5288, 10215), (5448, 9915), (5949, 9080), (6610, 8172), (6810, 7932)]