15023680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 112

約数和(自身を含む): 43159680

約数和(自身を除く): 28136000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 353, 380, 448, 532, 560, 608, 665, 706, 760, 1064, 1120, 1216, 1330, 1412, 1520, 1765, 2128, 2240, 2471, 2660, 2824, 3040, 3530, 4256, 4942, 5320, 5648, 6080, 6707, 7060, 8512, 9884, 10640, 11296, 12355, 13414, 14120, 19768, 21280, 22592, 24710, 26828, 28240, 33535, 39536, 42560, 46949, 49420, 53656, 56480, 67070, 79072, 93898, 98840, 107312, 112960, 134140, 158144, 187796, 197680, 214624, 234745, 268280, 375592, 395360, 429248, 469490, 536560, 751184, 790720, 938980, 1073120, 1502368, 1877960, 2146240, 3004736, 3755920, 7511840, 15023680]

約数ペア:

[(1, 15023680), (2, 7511840), (4, 3755920), (5, 3004736), (7, 2146240), (8, 1877960), (10, 1502368), (14, 1073120), (16, 938980), (19, 790720), (20, 751184), (28, 536560), (32, 469490), (35, 429248), (38, 395360), (40, 375592), (56, 268280), (64, 234745), (70, 214624), (76, 197680), (80, 187796), (95, 158144), (112, 134140), (133, 112960), (140, 107312), (152, 98840), (160, 93898), (190, 79072), (224, 67070), (266, 56480), (280, 53656), (304, 49420), (320, 46949), (353, 42560), (380, 39536), (448, 33535), (532, 28240), (560, 26828), (608, 24710), (665, 22592), (706, 21280), (760, 19768), (1064, 14120), (1120, 13414), (1216, 12355), (1330, 11296), (1412, 10640), (1520, 9884), (1765, 8512), (2128, 7060), (2240, 6707), (2471, 6080), (2660, 5648), (2824, 5320), (3040, 4942), (3530, 4256)]