380277540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6269}}^1$

素因数の和:6621

約数の個数: 72

約数和(自身を含む): 1157115960

約数和(自身を除く): 776838420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 2022, 3033, 3370, 4044, 5055, 6066, 6269, 6740, 10110, 12132, 12538, 15165, 18807, 20220, 25076, 30330, 31345, 37614, 56421, 60660, 62690, 75228, 94035, 112842, 125380, 188070, 225684, 282105, 376140, 564210, 1128420, 2112653, 4225306, 6337959, 8450612, 10563265, 12675918, 19013877, 21126530, 25351836, 31689795, 38027754, 42253060, 63379590, 76055508, 95069385, 126759180, 190138770, 380277540]

約数ペア:

[(1, 380277540), (2, 190138770), (3, 126759180), (4, 95069385), (5, 76055508), (6, 63379590), (9, 42253060), (10, 38027754), (12, 31689795), (15, 25351836), (18, 21126530), (20, 19013877), (30, 12675918), (36, 10563265), (45, 8450612), (60, 6337959), (90, 4225306), (180, 2112653), (337, 1128420), (674, 564210), (1011, 376140), (1348, 282105), (1685, 225684), (2022, 188070), (3033, 125380), (3370, 112842), (4044, 94035), (5055, 75228), (6066, 62690), (6269, 60660), (6740, 56421), (10110, 37614), (12132, 31345), (12538, 30330), (15165, 25076), (18807, 20220)]