15087216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 41783040

約数和(自身を除く): 26695824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 233, 284, 304, 426, 456, 466, 568, 699, 852, 912, 932, 1136, 1349, 1398, 1704, 1864, 2698, 2796, 3408, 3728, 4047, 4427, 5396, 5592, 8094, 8854, 10792, 11184, 13281, 16188, 16543, 17708, 21584, 26562, 32376, 33086, 35416, 49629, 53124, 64752, 66172, 70832, 99258, 106248, 132344, 198516, 212496, 264688, 314317, 397032, 628634, 794064, 942951, 1257268, 1885902, 2514536, 3771804, 5029072, 7543608, 15087216]

約数ペア:

[(1, 15087216), (2, 7543608), (3, 5029072), (4, 3771804), (6, 2514536), (8, 1885902), (12, 1257268), (16, 942951), (19, 794064), (24, 628634), (38, 397032), (48, 314317), (57, 264688), (71, 212496), (76, 198516), (114, 132344), (142, 106248), (152, 99258), (213, 70832), (228, 66172), (233, 64752), (284, 53124), (304, 49629), (426, 35416), (456, 33086), (466, 32376), (568, 26562), (699, 21584), (852, 17708), (912, 16543), (932, 16188), (1136, 13281), (1349, 11184), (1398, 10792), (1704, 8854), (1864, 8094), (2698, 5592), (2796, 5396), (3408, 4427), (3728, 4047)]