20166383760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3067}}^1\times {\mathrm{27397}}^1$

素因数の和:30480

約数の個数: 80

約数和(自身を含む): 62538455616

約数和(自身を除く): 42372071856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3067, 6134, 9201, 12268, 15335, 18402, 24536, 27397, 30670, 36804, 46005, 49072, 54794, 61340, 73608, 82191, 92010, 109588, 122680, 136985, 147216, 164382, 184020, 219176, 245360, 273970, 328764, 368040, 410955, 438352, 547940, 657528, 736080, 821910, 1095880, 1315056, 1643820, 2191760, 3287640, 6575280, 84026599, 168053198, 252079797, 336106396, 420132995, 504159594, 672212792, 840265990, 1008319188, 1260398985, 1344425584, 1680531980, 2016638376, 2520797970, 3361063960, 4033276752, 5041595940, 6722127920, 10083191880, 20166383760]

約数ペア:

[(1, 20166383760), (2, 10083191880), (3, 6722127920), (4, 5041595940), (5, 4033276752), (6, 3361063960), (8, 2520797970), (10, 2016638376), (12, 1680531980), (15, 1344425584), (16, 1260398985), (20, 1008319188), (24, 840265990), (30, 672212792), (40, 504159594), (48, 420132995), (60, 336106396), (80, 252079797), (120, 168053198), (240, 84026599), (3067, 6575280), (6134, 3287640), (9201, 2191760), (12268, 1643820), (15335, 1315056), (18402, 1095880), (24536, 821910), (27397, 736080), (30670, 657528), (36804, 547940), (46005, 438352), (49072, 410955), (54794, 368040), (61340, 328764), (73608, 273970), (82191, 245360), (92010, 219176), (109588, 184020), (122680, 164382), (136985, 147216)]