222910920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{206399}}^1$

素因数の和:206419

約数の個数: 64

約数和(自身を含む): 743040000

約数和(自身を除く): 520129080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 206399, 412798, 619197, 825596, 1031995, 1238394, 1651192, 1857591, 2063990, 2476788, 3095985, 3715182, 4127980, 4953576, 5572773, 6191970, 7430364, 8255960, 9287955, 11145546, 12383940, 14860728, 18575910, 22291092, 24767880, 27863865, 37151820, 44582184, 55727730, 74303640, 111455460, 222910920]

約数ペア:

[(1, 222910920), (2, 111455460), (3, 74303640), (4, 55727730), (5, 44582184), (6, 37151820), (8, 27863865), (9, 24767880), (10, 22291092), (12, 18575910), (15, 14860728), (18, 12383940), (20, 11145546), (24, 9287955), (27, 8255960), (30, 7430364), (36, 6191970), (40, 5572773), (45, 4953576), (54, 4127980), (60, 3715182), (72, 3095985), (90, 2476788), (108, 2063990), (120, 1857591), (135, 1651192), (180, 1238394), (216, 1031995), (270, 825596), (360, 619197), (540, 412798), (1080, 206399)]