131558160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23833}}^1$

素因数の和:23872

約数の個数: 80

約数和(自身を含む): 425579904

約数和(自身を除く): 294021744

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, 23833, 47666, 71499, 95332, 119165, 142998, 190664, 238330, 285996, 357495, 381328, 476660, 548159, 571992, 714990, 953320, 1096318, 1143984, 1429980, 1644477, 1906640, 2192636, 2740795, 2859960, 3288954, 4385272, 5481590, 5719920, 6577908, 8222385, 8770544, 10963180, 13155816, 16444770, 21926360, 26311632, 32889540, 43852720, 65779080, 131558160]

約数ペア:

[(1, 131558160), (2, 65779080), (3, 43852720), (4, 32889540), (5, 26311632), (6, 21926360), (8, 16444770), (10, 13155816), (12, 10963180), (15, 8770544), (16, 8222385), (20, 6577908), (23, 5719920), (24, 5481590), (30, 4385272), (40, 3288954), (46, 2859960), (48, 2740795), (60, 2192636), (69, 1906640), (80, 1644477), (92, 1429980), (115, 1143984), (120, 1096318), (138, 953320), (184, 714990), (230, 571992), (240, 548159), (276, 476660), (345, 381328), (368, 357495), (460, 285996), (552, 238330), (690, 190664), (920, 142998), (1104, 119165), (1380, 95332), (1840, 71499), (2760, 47666), (5520, 23833)]