127826520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25981}}^1$

素因数の和:26036

約数の個数: 64

約数和(自身を含む): 392847840

約数和(自身を除く): 265021320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 25981, 51962, 77943, 103924, 129905, 155886, 207848, 259810, 311772, 389715, 519620, 623544, 779430, 1039240, 1065221, 1558860, 2130442, 3117720, 3195663, 4260884, 5326105, 6391326, 8521768, 10652210, 12782652, 15978315, 21304420, 25565304, 31956630, 42608840, 63913260, 127826520]

約数ペア:

[(1, 127826520), (2, 63913260), (3, 42608840), (4, 31956630), (5, 25565304), (6, 21304420), (8, 15978315), (10, 12782652), (12, 10652210), (15, 8521768), (20, 6391326), (24, 5326105), (30, 4260884), (40, 3195663), (41, 3117720), (60, 2130442), (82, 1558860), (120, 1065221), (123, 1039240), (164, 779430), (205, 623544), (246, 519620), (328, 389715), (410, 311772), (492, 259810), (615, 207848), (820, 155886), (984, 129905), (1230, 103924), (1640, 77943), (2460, 51962), (4920, 25981)]