1798729440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{21661}}^1$

素因数の和:21852

約数の個数: 96

約数和(自身を含む): 5699012256

約数和(自身を除く): 3900282816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 346, 480, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 5190, 5536, 6920, 8304, 10380, 13840, 16608, 20760, 21661, 27680, 41520, 43322, 64983, 83040, 86644, 108305, 129966, 173288, 216610, 259932, 324915, 346576, 433220, 519864, 649830, 693152, 866440, 1039728, 1299660, 1732880, 2079456, 2599320, 3465760, 3747353, 5198640, 7494706, 10397280, 11242059, 14989412, 18736765, 22484118, 29978824, 37473530, 44968236, 56210295, 59957648, 74947060, 89936472, 112420590, 119915296, 149894120, 179872944, 224841180, 299788240, 359745888, 449682360, 599576480, 899364720, 1798729440]

約数ペア:

[(1, 1798729440), (2, 899364720), (3, 599576480), (4, 449682360), (5, 359745888), (6, 299788240), (8, 224841180), (10, 179872944), (12, 149894120), (15, 119915296), (16, 112420590), (20, 89936472), (24, 74947060), (30, 59957648), (32, 56210295), (40, 44968236), (48, 37473530), (60, 29978824), (80, 22484118), (96, 18736765), (120, 14989412), (160, 11242059), (173, 10397280), (240, 7494706), (346, 5198640), (480, 3747353), (519, 3465760), (692, 2599320), (865, 2079456), (1038, 1732880), (1384, 1299660), (1730, 1039728), (2076, 866440), (2595, 693152), (2768, 649830), (3460, 519864), (4152, 433220), (5190, 346576), (5536, 324915), (6920, 259932), (8304, 216610), (10380, 173288), (13840, 129966), (16608, 108305), (20760, 86644), (21661, 83040), (27680, 64983), (41520, 43322)]