340848180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8269}}^1$

素因数の和:8513

約数の個数: 72

約数和(自身を含む): 1038546600

約数和(自身を除く): 697698420

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, 8244, 8269, 10305, 13740, 16538, 20610, 24807, 33076, 41220, 41345, 49614, 74421, 82690, 99228, 124035, 148842, 165380, 248070, 297684, 372105, 496140, 744210, 1488420, 1893601, 3787202, 5680803, 7574404, 9468005, 11361606, 17042409, 18936010, 22723212, 28404015, 34084818, 37872020, 56808030, 68169636, 85212045, 113616060, 170424090, 340848180]

約数ペア:

[(1, 340848180), (2, 170424090), (3, 113616060), (4, 85212045), (5, 68169636), (6, 56808030), (9, 37872020), (10, 34084818), (12, 28404015), (15, 22723212), (18, 18936010), (20, 17042409), (30, 11361606), (36, 9468005), (45, 7574404), (60, 5680803), (90, 3787202), (180, 1893601), (229, 1488420), (458, 744210), (687, 496140), (916, 372105), (1145, 297684), (1374, 248070), (2061, 165380), (2290, 148842), (2748, 124035), (3435, 99228), (4122, 82690), (4580, 74421), (6870, 49614), (8244, 41345), (8269, 41220), (10305, 33076), (13740, 24807), (16538, 20610)]