3768420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 10640448

約数和(自身を除く): 6872028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 347, 362, 543, 694, 724, 905, 1041, 1086, 1388, 1735, 1810, 2082, 2172, 2715, 3470, 3620, 4164, 5205, 5430, 6940, 10410, 10860, 20820, 62807, 125614, 188421, 251228, 314035, 376842, 628070, 753684, 942105, 1256140, 1884210, 3768420]

約数ペア:

[(1, 3768420), (2, 1884210), (3, 1256140), (4, 942105), (5, 753684), (6, 628070), (10, 376842), (12, 314035), (15, 251228), (20, 188421), (30, 125614), (60, 62807), (181, 20820), (347, 10860), (362, 10410), (543, 6940), (694, 5430), (724, 5205), (905, 4164), (1041, 3620), (1086, 3470), (1388, 2715), (1735, 2172), (1810, 2082)]