12580860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 35392896

約数和(自身を除く): 22812036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 683, 921, 1228, 1366, 1535, 1842, 2049, 2732, 3070, 3415, 3684, 4098, 4605, 6140, 6830, 8196, 9210, 10245, 13660, 18420, 20490, 40980, 209681, 419362, 629043, 838724, 1048405, 1258086, 2096810, 2516172, 3145215, 4193620, 6290430, 12580860]

約数ペア:

[(1, 12580860), (2, 6290430), (3, 4193620), (4, 3145215), (5, 2516172), (6, 2096810), (10, 1258086), (12, 1048405), (15, 838724), (20, 629043), (30, 419362), (60, 209681), (307, 40980), (614, 20490), (683, 18420), (921, 13660), (1228, 10245), (1366, 9210), (1535, 8196), (1842, 6830), (2049, 6140), (2732, 4605), (3070, 4098), (3415, 3684)]