330460740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8017}}^1$

素因数の和:8261

約数の個数: 72

約数和(自身を含む): 1006900440

約数和(自身を除く): 676439700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 4122, 4580, 6870, 8017, 8244, 10305, 13740, 16034, 20610, 24051, 32068, 40085, 41220, 48102, 72153, 80170, 96204, 120255, 144306, 160340, 240510, 288612, 360765, 481020, 721530, 1443060, 1835893, 3671786, 5507679, 7343572, 9179465, 11015358, 16523037, 18358930, 22030716, 27538395, 33046074, 36717860, 55076790, 66092148, 82615185, 110153580, 165230370, 330460740]

約数ペア:

[(1, 330460740), (2, 165230370), (3, 110153580), (4, 82615185), (5, 66092148), (6, 55076790), (9, 36717860), (10, 33046074), (12, 27538395), (15, 22030716), (18, 18358930), (20, 16523037), (30, 11015358), (36, 9179465), (45, 7343572), (60, 5507679), (90, 3671786), (180, 1835893), (229, 1443060), (458, 721530), (687, 481020), (916, 360765), (1145, 288612), (1374, 240510), (2061, 160340), (2290, 144306), (2748, 120255), (3435, 96204), (4122, 80170), (4580, 72153), (6870, 48102), (8017, 41220), (8244, 40085), (10305, 32068), (13740, 24051), (16034, 20610)]