11880840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 35904960

約数和(自身を除く): 24024120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 547, 724, 905, 1086, 1094, 1448, 1641, 1810, 2172, 2188, 2715, 2735, 3282, 3620, 4344, 4376, 5430, 5470, 6564, 7240, 8205, 10860, 10940, 13128, 16410, 21720, 21880, 32820, 65640, 99007, 198014, 297021, 396028, 495035, 594042, 792056, 990070, 1188084, 1485105, 1980140, 2376168, 2970210, 3960280, 5940420, 11880840]

約数ペア:

[(1, 11880840), (2, 5940420), (3, 3960280), (4, 2970210), (5, 2376168), (6, 1980140), (8, 1485105), (10, 1188084), (12, 990070), (15, 792056), (20, 594042), (24, 495035), (30, 396028), (40, 297021), (60, 198014), (120, 99007), (181, 65640), (362, 32820), (543, 21880), (547, 21720), (724, 16410), (905, 13128), (1086, 10940), (1094, 10860), (1448, 8205), (1641, 7240), (1810, 6564), (2172, 5470), (2188, 5430), (2715, 4376), (2735, 4344), (3282, 3620)]