15017712

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 41330688

約数和(自身を除く): 26312976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 61, 69, 92, 122, 138, 183, 184, 223, 244, 276, 366, 368, 446, 488, 552, 669, 732, 892, 976, 1104, 1338, 1403, 1464, 1784, 2676, 2806, 2928, 3568, 4209, 5129, 5352, 5612, 8418, 10258, 10704, 11224, 13603, 15387, 16836, 20516, 22448, 27206, 30774, 33672, 40809, 41032, 54412, 61548, 67344, 81618, 82064, 108824, 123096, 163236, 217648, 246192, 312869, 326472, 625738, 652944, 938607, 1251476, 1877214, 2502952, 3754428, 5005904, 7508856, 15017712]

約数ペア:

[(1, 15017712), (2, 7508856), (3, 5005904), (4, 3754428), (6, 2502952), (8, 1877214), (12, 1251476), (16, 938607), (23, 652944), (24, 625738), (46, 326472), (48, 312869), (61, 246192), (69, 217648), (92, 163236), (122, 123096), (138, 108824), (183, 82064), (184, 81618), (223, 67344), (244, 61548), (276, 54412), (366, 41032), (368, 40809), (446, 33672), (488, 30774), (552, 27206), (669, 22448), (732, 20516), (892, 16836), (976, 15387), (1104, 13603), (1338, 11224), (1403, 10704), (1464, 10258), (1784, 8418), (2676, 5612), (2806, 5352), (2928, 5129), (3568, 4209)]