68652240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12437}}^1$

素因数の和:12476

約数の個数: 80

約数和(自身を含む): 222092928

約数和(自身を除く): 153440688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12437, 24874, 37311, 49748, 62185, 74622, 99496, 124370, 149244, 186555, 198992, 248740, 286051, 298488, 373110, 497480, 572102, 596976, 746220, 858153, 994960, 1144204, 1430255, 1492440, 1716306, 2288408, 2860510, 2984880, 3432612, 4290765, 4576816, 5721020, 6865224, 8581530, 11442040, 13730448, 17163060, 22884080, 34326120, 68652240]

約数ペア:

[(1, 68652240), (2, 34326120), (3, 22884080), (4, 17163060), (5, 13730448), (6, 11442040), (8, 8581530), (10, 6865224), (12, 5721020), (15, 4576816), (16, 4290765), (20, 3432612), (23, 2984880), (24, 2860510), (30, 2288408), (40, 1716306), (46, 1492440), (48, 1430255), (60, 1144204), (69, 994960), (80, 858153), (92, 746220), (115, 596976), (120, 572102), (138, 497480), (184, 373110), (230, 298488), (240, 286051), (276, 248740), (345, 198992), (368, 186555), (460, 149244), (552, 124370), (690, 99496), (920, 74622), (1104, 62185), (1380, 49748), (1840, 37311), (2760, 24874), (5520, 12437)]