20320795200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{4233499}}^1$

素因数の和:4233524

約数の個数: 84

約数和(自身を含む): 66669158000

約数和(自身を除く): 46348362800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 4233499, 8466998, 12700497, 16933996, 21167495, 25400994, 33867992, 42334990, 50801988, 63502485, 67735984, 84669980, 101603976, 105837475, 127004970, 135471968, 169339960, 203207952, 211674950, 254009940, 270943936, 317512425, 338679920, 406415904, 423349900, 508019880, 635024850, 677359840, 812831808, 846699800, 1016039760, 1270049700, 1354719680, 1693399600, 2032079520, 2540099400, 3386799200, 4064159040, 5080198800, 6773598400, 10160397600, 20320795200]

約数ペア:

[(1, 20320795200), (2, 10160397600), (3, 6773598400), (4, 5080198800), (5, 4064159040), (6, 3386799200), (8, 2540099400), (10, 2032079520), (12, 1693399600), (15, 1354719680), (16, 1270049700), (20, 1016039760), (24, 846699800), (25, 812831808), (30, 677359840), (32, 635024850), (40, 508019880), (48, 423349900), (50, 406415904), (60, 338679920), (64, 317512425), (75, 270943936), (80, 254009940), (96, 211674950), (100, 203207952), (120, 169339960), (150, 135471968), (160, 127004970), (192, 105837475), (200, 101603976), (240, 84669980), (300, 67735984), (320, 63502485), (400, 50801988), (480, 42334990), (600, 33867992), (800, 25400994), (960, 21167495), (1200, 16933996), (1600, 12700497), (2400, 8466998), (4800, 4233499)]