79351380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6430

約数の個数: 96

約数和(自身を含む): 257644800

約数和(自身を除く): 178293420

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, 2484, 3105, 4140, 6210, 6389, 12420, 12778, 19167, 25556, 31945, 38334, 57501, 63890, 76668, 95835, 115002, 127780, 146947, 172503, 191670, 230004, 287505, 293894, 345006, 383340, 440841, 575010, 587788, 690012, 734735, 862515, 881682, 1150020, 1322523, 1469470, 1725030, 1763364, 2204205, 2645046, 2938940, 3450060, 3967569, 4408410, 5290092, 6612615, 7935138, 8816820, 13225230, 15870276, 19837845, 26450460, 39675690, 79351380]

約数ペア:

[(1, 79351380), (2, 39675690), (3, 26450460), (4, 19837845), (5, 15870276), (6, 13225230), (9, 8816820), (10, 7935138), (12, 6612615), (15, 5290092), (18, 4408410), (20, 3967569), (23, 3450060), (27, 2938940), (30, 2645046), (36, 2204205), (45, 1763364), (46, 1725030), (54, 1469470), (60, 1322523), (69, 1150020), (90, 881682), (92, 862515), (108, 734735), (115, 690012), (135, 587788), (138, 575010), (180, 440841), (207, 383340), (230, 345006), (270, 293894), (276, 287505), (345, 230004), (414, 191670), (460, 172503), (540, 146947), (621, 127780), (690, 115002), (828, 95835), (1035, 76668), (1242, 63890), (1380, 57501), (2070, 38334), (2484, 31945), (3105, 25556), (4140, 19167), (6210, 12778), (6389, 12420)]