12154080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{25321}}^1$

素因数の和:25339

約数の個数: 48

約数和(自身を含む): 38286864

約数和(自身を除く): 26132784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 25321, 50642, 75963, 101284, 126605, 151926, 202568, 253210, 303852, 379815, 405136, 506420, 607704, 759630, 810272, 1012840, 1215408, 1519260, 2025680, 2430816, 3038520, 4051360, 6077040, 12154080]

約数ペア:

[(1, 12154080), (2, 6077040), (3, 4051360), (4, 3038520), (5, 2430816), (6, 2025680), (8, 1519260), (10, 1215408), (12, 1012840), (15, 810272), (16, 759630), (20, 607704), (24, 506420), (30, 405136), (32, 379815), (40, 303852), (48, 253210), (60, 202568), (80, 151926), (96, 126605), (120, 101284), (160, 75963), (240, 50642), (480, 25321)]