38449260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{941}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 117267696

約数和(自身を除く): 78818436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 941, 1135, 1362, 1882, 2043, 2270, 2724, 2823, 3405, 3764, 4086, 4540, 4705, 5646, 6810, 8172, 8469, 9410, 10215, 11292, 13620, 14115, 16938, 18820, 20430, 28230, 33876, 40860, 42345, 56460, 84690, 169380, 213607, 427214, 640821, 854428, 1068035, 1281642, 1922463, 2136070, 2563284, 3204105, 3844926, 4272140, 6408210, 7689852, 9612315, 12816420, 19224630, 38449260]

約数ペア:

[(1, 38449260), (2, 19224630), (3, 12816420), (4, 9612315), (5, 7689852), (6, 6408210), (9, 4272140), (10, 3844926), (12, 3204105), (15, 2563284), (18, 2136070), (20, 1922463), (30, 1281642), (36, 1068035), (45, 854428), (60, 640821), (90, 427214), (180, 213607), (227, 169380), (454, 84690), (681, 56460), (908, 42345), (941, 40860), (1135, 33876), (1362, 28230), (1882, 20430), (2043, 18820), (2270, 16938), (2724, 14115), (2823, 13620), (3405, 11292), (3764, 10215), (4086, 9410), (4540, 8469), (4705, 8172), (5646, 6810)]