15133120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 84

約数和(自身を含む): 38322504

約数和(自身を除く): 23189384

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 131, 152, 160, 190, 262, 304, 320, 361, 380, 524, 608, 655, 722, 760, 1048, 1216, 1310, 1444, 1520, 1805, 2096, 2489, 2620, 2888, 3040, 3610, 4192, 4978, 5240, 5776, 6080, 7220, 8384, 9956, 10480, 11552, 12445, 14440, 19912, 20960, 23104, 24890, 28880, 39824, 41920, 47291, 49780, 57760, 79648, 94582, 99560, 115520, 159296, 189164, 199120, 236455, 378328, 398240, 472910, 756656, 796480, 945820, 1513312, 1891640, 3026624, 3783280, 7566560, 15133120]

約数ペア:

[(1, 15133120), (2, 7566560), (4, 3783280), (5, 3026624), (8, 1891640), (10, 1513312), (16, 945820), (19, 796480), (20, 756656), (32, 472910), (38, 398240), (40, 378328), (64, 236455), (76, 199120), (80, 189164), (95, 159296), (131, 115520), (152, 99560), (160, 94582), (190, 79648), (262, 57760), (304, 49780), (320, 47291), (361, 41920), (380, 39824), (524, 28880), (608, 24890), (655, 23104), (722, 20960), (760, 19912), (1048, 14440), (1216, 12445), (1310, 11552), (1444, 10480), (1520, 9956), (1805, 8384), (2096, 7220), (2489, 6080), (2620, 5776), (2888, 5240), (3040, 4978), (3610, 4192)]