27087540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23761}}^1$

素因数の和:23792

約数の個数: 48

約数和(自身を含む): 79840320

約数和(自身を除く): 52752780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 23761, 47522, 71283, 95044, 118805, 142566, 237610, 285132, 356415, 451459, 475220, 712830, 902918, 1354377, 1425660, 1805836, 2257295, 2708754, 4514590, 5417508, 6771885, 9029180, 13543770, 27087540]

約数ペア:

[(1, 27087540), (2, 13543770), (3, 9029180), (4, 6771885), (5, 5417508), (6, 4514590), (10, 2708754), (12, 2257295), (15, 1805836), (19, 1425660), (20, 1354377), (30, 902918), (38, 712830), (57, 475220), (60, 451459), (76, 356415), (95, 285132), (114, 237610), (190, 142566), (228, 118805), (285, 95044), (380, 71283), (570, 47522), (1140, 23761)]