179757420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{130259}}^1$

素因数の和:130294

約数の個数: 48

約数和(自身を含む): 525208320

約数和(自身を除く): 345450900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 130259, 260518, 390777, 521036, 651295, 781554, 1302590, 1563108, 1953885, 2605180, 2995957, 3907770, 5991914, 7815540, 8987871, 11983828, 14979785, 17975742, 29959570, 35951484, 44939355, 59919140, 89878710, 179757420]

約数ペア:

[(1, 179757420), (2, 89878710), (3, 59919140), (4, 44939355), (5, 35951484), (6, 29959570), (10, 17975742), (12, 14979785), (15, 11983828), (20, 8987871), (23, 7815540), (30, 5991914), (46, 3907770), (60, 2995957), (69, 2605180), (92, 1953885), (115, 1563108), (138, 1302590), (230, 781554), (276, 651295), (345, 521036), (460, 390777), (690, 260518), (1380, 130259)]