197480040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1645667}}^1$

素因数の和:1645681

約数の個数: 32

約数和(自身を含む): 592440480

約数和(自身を除く): 394960440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1645667, 3291334, 4937001, 6582668, 8228335, 9874002, 13165336, 16456670, 19748004, 24685005, 32913340, 39496008, 49370010, 65826680, 98740020, 197480040]

約数ペア:

[(1, 197480040), (2, 98740020), (3, 65826680), (4, 49370010), (5, 39496008), (6, 32913340), (8, 24685005), (10, 19748004), (12, 16456670), (15, 13165336), (20, 9874002), (24, 8228335), (30, 6582668), (40, 4937001), (60, 3291334), (120, 1645667)]