48780240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8837}}^1$

素因数の和:8876

約数の個数: 80

約数和(自身を含む): 157811328

約数和(自身を除く): 109031088

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, 8837, 17674, 26511, 35348, 44185, 53022, 70696, 88370, 106044, 132555, 141392, 176740, 203251, 212088, 265110, 353480, 406502, 424176, 530220, 609753, 706960, 813004, 1016255, 1060440, 1219506, 1626008, 2032510, 2120880, 2439012, 3048765, 3252016, 4065020, 4878024, 6097530, 8130040, 9756048, 12195060, 16260080, 24390120, 48780240]

約数ペア:

[(1, 48780240), (2, 24390120), (3, 16260080), (4, 12195060), (5, 9756048), (6, 8130040), (8, 6097530), (10, 4878024), (12, 4065020), (15, 3252016), (16, 3048765), (20, 2439012), (23, 2120880), (24, 2032510), (30, 1626008), (40, 1219506), (46, 1060440), (48, 1016255), (60, 813004), (69, 706960), (80, 609753), (92, 530220), (115, 424176), (120, 406502), (138, 353480), (184, 265110), (230, 212088), (240, 203251), (276, 176740), (345, 141392), (368, 132555), (460, 106044), (552, 88370), (690, 70696), (920, 53022), (1104, 44185), (1380, 35348), (1840, 26511), (2760, 17674), (5520, 8837)]