123040284

素因数分解:

$2^2\times 3^1\times {\mathrm{2003}}^1\times {\mathrm{5119}}^1$

素因数の和:7129

約数の個数: 24

約数和(自身を含む): 287293440

約数和(自身を除く): 164253156

約数列:

[1, 2, 3, 4, 6, 12, 2003, 4006, 5119, 6009, 8012, 10238, 12018, 15357, 20476, 24036, 30714, 61428, 10253357, 20506714, 30760071, 41013428, 61520142, 123040284]

約数ペア:

[(1, 123040284), (2, 61520142), (3, 41013428), (4, 30760071), (6, 20506714), (12, 10253357), (2003, 61428), (4006, 30714), (5119, 24036), (6009, 20476), (8012, 15357), (10238, 12018)]