120132220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20089}}^1$

素因数の和:20134

約数の個数: 48

約数和(自身を含む): 283510080

約数和(自身を除く): 163377860

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 20089, 40178, 80356, 100445, 200890, 261157, 401780, 462047, 522314, 924094, 1044628, 1305785, 1848188, 2310235, 2611570, 4620470, 5223140, 6006611, 9240940, 12013222, 24026444, 30033055, 60066110, 120132220]

約数ペア:

[(1, 120132220), (2, 60066110), (4, 30033055), (5, 24026444), (10, 12013222), (13, 9240940), (20, 6006611), (23, 5223140), (26, 4620470), (46, 2611570), (52, 2310235), (65, 1848188), (92, 1305785), (115, 1044628), (130, 924094), (230, 522314), (260, 462047), (299, 401780), (460, 261157), (598, 200890), (1196, 100445), (1495, 80356), (2990, 40178), (5980, 20089)]