12566418420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209440307}}^1$

素因数の和:209440319

約数の個数: 24

約数和(自身を含む): 35185971744

約数和(自身を除く): 22619553324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209440307, 418880614, 628320921, 837761228, 1047201535, 1256641842, 2094403070, 2513283684, 3141604605, 4188806140, 6283209210, 12566418420]

約数ペア:

[(1, 12566418420), (2, 6283209210), (3, 4188806140), (4, 3141604605), (5, 2513283684), (6, 2094403070), (10, 1256641842), (12, 1047201535), (15, 837761228), (20, 628320921), (30, 418880614), (60, 209440307)]