40790760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1093}}^1$

素因数の和:1418

約数の個数: 64

約数和(自身を含む): 122878080

約数和(自身を除く): 82087320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1093, 1244, 1555, 1866, 2186, 2488, 3110, 3279, 3732, 4372, 4665, 5465, 6220, 6558, 7464, 8744, 9330, 10930, 12440, 13116, 16395, 18660, 21860, 26232, 32790, 37320, 43720, 65580, 131160, 339923, 679846, 1019769, 1359692, 1699615, 2039538, 2719384, 3399230, 4079076, 5098845, 6798460, 8158152, 10197690, 13596920, 20395380, 40790760]

約数ペア:

[(1, 40790760), (2, 20395380), (3, 13596920), (4, 10197690), (5, 8158152), (6, 6798460), (8, 5098845), (10, 4079076), (12, 3399230), (15, 2719384), (20, 2039538), (24, 1699615), (30, 1359692), (40, 1019769), (60, 679846), (120, 339923), (311, 131160), (622, 65580), (933, 43720), (1093, 37320), (1244, 32790), (1555, 26232), (1866, 21860), (2186, 18660), (2488, 16395), (3110, 13116), (3279, 12440), (3732, 10930), (4372, 9330), (4665, 8744), (5465, 7464), (6220, 6558)]