28479060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2334

約数の個数: 96

約数和(自身を含む): 92494080

約数和(自身を除く): 64015020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2293, 2484, 3105, 4140, 4586, 6210, 6879, 9172, 11465, 12420, 13758, 20637, 22930, 27516, 34395, 41274, 45860, 52739, 61911, 68790, 82548, 103185, 105478, 123822, 137580, 158217, 206370, 210956, 247644, 263695, 309555, 316434, 412740, 474651, 527390, 619110, 632868, 791085, 949302, 1054780, 1238220, 1423953, 1582170, 1898604, 2373255, 2847906, 3164340, 4746510, 5695812, 7119765, 9493020, 14239530, 28479060]

約数ペア:

[(1, 28479060), (2, 14239530), (3, 9493020), (4, 7119765), (5, 5695812), (6, 4746510), (9, 3164340), (10, 2847906), (12, 2373255), (15, 1898604), (18, 1582170), (20, 1423953), (23, 1238220), (27, 1054780), (30, 949302), (36, 791085), (45, 632868), (46, 619110), (54, 527390), (60, 474651), (69, 412740), (90, 316434), (92, 309555), (108, 263695), (115, 247644), (135, 210956), (138, 206370), (180, 158217), (207, 137580), (230, 123822), (270, 105478), (276, 103185), (345, 82548), (414, 68790), (460, 61911), (540, 52739), (621, 45860), (690, 41274), (828, 34395), (1035, 27516), (1242, 22930), (1380, 20637), (2070, 13758), (2293, 12420), (2484, 11465), (3105, 9172), (4140, 6879), (4586, 6210)]