120123312

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 321169920

約数和(自身を除く): 201046608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 239, 283, 296, 444, 478, 566, 592, 717, 849, 888, 956, 1132, 1434, 1698, 1776, 1912, 2264, 2868, 3396, 3824, 4528, 5736, 6792, 8843, 10471, 11472, 13584, 17686, 20942, 26529, 31413, 35372, 41884, 53058, 62826, 67637, 70744, 83768, 106116, 125652, 135274, 141488, 167536, 202911, 212232, 251304, 270548, 405822, 424464, 502608, 541096, 811644, 1082192, 1623288, 2502569, 3246576, 5005138, 7507707, 10010276, 15015414, 20020552, 30030828, 40041104, 60061656, 120123312]

約数ペア:

[(1, 120123312), (2, 60061656), (3, 40041104), (4, 30030828), (6, 20020552), (8, 15015414), (12, 10010276), (16, 7507707), (24, 5005138), (37, 3246576), (48, 2502569), (74, 1623288), (111, 1082192), (148, 811644), (222, 541096), (239, 502608), (283, 424464), (296, 405822), (444, 270548), (478, 251304), (566, 212232), (592, 202911), (717, 167536), (849, 141488), (888, 135274), (956, 125652), (1132, 106116), (1434, 83768), (1698, 70744), (1776, 67637), (1912, 62826), (2264, 53058), (2868, 41884), (3396, 35372), (3824, 31413), (4528, 26529), (5736, 20942), (6792, 17686), (8843, 13584), (10471, 11472)]