331995960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{922211}}^1$

素因数の和:922228

約数の個数: 48

約数和(自身を含む): 1078988040

約数和(自身を除く): 746992080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 922211, 1844422, 2766633, 3688844, 4611055, 5533266, 7377688, 8299899, 9222110, 11066532, 13833165, 16599798, 18444220, 22133064, 27666330, 33199596, 36888440, 41499495, 55332660, 66399192, 82998990, 110665320, 165997980, 331995960]

約数ペア:

[(1, 331995960), (2, 165997980), (3, 110665320), (4, 82998990), (5, 66399192), (6, 55332660), (8, 41499495), (9, 36888440), (10, 33199596), (12, 27666330), (15, 22133064), (18, 18444220), (20, 16599798), (24, 13833165), (30, 11066532), (36, 9222110), (40, 8299899), (45, 7377688), (60, 5533266), (72, 4611055), (90, 3688844), (120, 2766633), (180, 1844422), (360, 922211)]