1307371920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{132863}}^1$

素因数の和:132920

約数の個数: 80

約数和(自身を含む): 4151734272

約数和(自身を除く): 2844362352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 132863, 265726, 398589, 531452, 664315, 797178, 1062904, 1328630, 1594356, 1992945, 2125808, 2657260, 3188712, 3985890, 5314520, 5447383, 6377424, 7971780, 10629040, 10894766, 15943560, 16342149, 21789532, 27236915, 31887120, 32684298, 43579064, 54473830, 65368596, 81710745, 87158128, 108947660, 130737192, 163421490, 217895320, 261474384, 326842980, 435790640, 653685960, 1307371920]

約数ペア:

[(1, 1307371920), (2, 653685960), (3, 435790640), (4, 326842980), (5, 261474384), (6, 217895320), (8, 163421490), (10, 130737192), (12, 108947660), (15, 87158128), (16, 81710745), (20, 65368596), (24, 54473830), (30, 43579064), (40, 32684298), (41, 31887120), (48, 27236915), (60, 21789532), (80, 16342149), (82, 15943560), (120, 10894766), (123, 10629040), (164, 7971780), (205, 6377424), (240, 5447383), (246, 5314520), (328, 3985890), (410, 3188712), (492, 2657260), (615, 2125808), (656, 1992945), (820, 1594356), (984, 1328630), (1230, 1062904), (1640, 797178), (1968, 664315), (2460, 531452), (3280, 398589), (4920, 265726), (9840, 132863)]