12259440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17027}}^1$

素因数の和:17046

約数の個数: 60

約数和(自身を含む): 41173704

約数和(自身を除く): 28914264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 17027, 34054, 51081, 68108, 85135, 102162, 136216, 153243, 170270, 204324, 255405, 272432, 306486, 340540, 408648, 510810, 612972, 681080, 766215, 817296, 1021620, 1225944, 1362160, 1532430, 2043240, 2451888, 3064860, 4086480, 6129720, 12259440]

約数ペア:

[(1, 12259440), (2, 6129720), (3, 4086480), (4, 3064860), (5, 2451888), (6, 2043240), (8, 1532430), (9, 1362160), (10, 1225944), (12, 1021620), (15, 817296), (16, 766215), (18, 681080), (20, 612972), (24, 510810), (30, 408648), (36, 340540), (40, 306486), (45, 272432), (48, 255405), (60, 204324), (72, 170270), (80, 153243), (90, 136216), (120, 102162), (144, 85135), (180, 68108), (240, 51081), (360, 34054), (720, 17027)]