1201270860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{180371}}^1$

素因数の和:180423

約数の個数: 72

約数和(自身を含む): 3742358256

約数和(自身を除く): 2541087396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 180371, 360742, 541113, 721484, 901855, 1082226, 1623339, 1803710, 2164452, 2705565, 3246678, 3607420, 5411130, 6493356, 6673727, 8116695, 10822260, 13347454, 16233390, 20021181, 26694908, 32466780, 33368635, 40042362, 60063543, 66737270, 80084724, 100105905, 120127086, 133474540, 200211810, 240254172, 300317715, 400423620, 600635430, 1201270860]

約数ペア:

[(1, 1201270860), (2, 600635430), (3, 400423620), (4, 300317715), (5, 240254172), (6, 200211810), (9, 133474540), (10, 120127086), (12, 100105905), (15, 80084724), (18, 66737270), (20, 60063543), (30, 40042362), (36, 33368635), (37, 32466780), (45, 26694908), (60, 20021181), (74, 16233390), (90, 13347454), (111, 10822260), (148, 8116695), (180, 6673727), (185, 6493356), (222, 5411130), (333, 3607420), (370, 3246678), (444, 2705565), (555, 2164452), (666, 1803710), (740, 1623339), (1110, 1082226), (1332, 901855), (1665, 721484), (2220, 541113), (3330, 360742), (6660, 180371)]