27391160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 67737600

約数和(自身を除く): 40346440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1567, 1748, 2185, 3134, 3496, 4370, 6268, 7835, 8740, 12536, 15670, 17480, 29773, 31340, 36041, 59546, 62680, 72082, 119092, 144164, 148865, 180205, 238184, 288328, 297730, 360410, 595460, 684779, 720820, 1190920, 1369558, 1441640, 2739116, 3423895, 5478232, 6847790, 13695580, 27391160]

約数ペア:

[(1, 27391160), (2, 13695580), (4, 6847790), (5, 5478232), (8, 3423895), (10, 2739116), (19, 1441640), (20, 1369558), (23, 1190920), (38, 720820), (40, 684779), (46, 595460), (76, 360410), (92, 297730), (95, 288328), (115, 238184), (152, 180205), (184, 148865), (190, 144164), (230, 119092), (380, 72082), (437, 62680), (460, 59546), (760, 36041), (874, 31340), (920, 29773), (1567, 17480), (1748, 15670), (2185, 12536), (3134, 8740), (3496, 7835), (4370, 6268)]