15682260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23761}}^1$

素因数の和:23784

約数の個数: 48

約数和(自身を含む): 47904192

約数和(自身を除く): 32221932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 23761, 47522, 71283, 95044, 118805, 142566, 237610, 261371, 285132, 356415, 475220, 522742, 712830, 784113, 1045484, 1306855, 1425660, 1568226, 2613710, 3136452, 3920565, 5227420, 7841130, 15682260]

約数ペア:

[(1, 15682260), (2, 7841130), (3, 5227420), (4, 3920565), (5, 3136452), (6, 2613710), (10, 1568226), (11, 1425660), (12, 1306855), (15, 1045484), (20, 784113), (22, 712830), (30, 522742), (33, 475220), (44, 356415), (55, 285132), (60, 261371), (66, 237610), (110, 142566), (132, 118805), (165, 95044), (220, 71283), (330, 47522), (660, 23761)]