394377120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{91291}}^1$

素因数の和:91315

約数の個数: 96

約数和(自身を含む): 1380335040

約数和(自身を除く): 985957920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 91291, 182582, 273873, 365164, 456455, 547746, 730328, 821619, 912910, 1095492, 1369365, 1460656, 1643238, 1825820, 2190984, 2464857, 2738730, 2921312, 3286476, 3651640, 4108095, 4381968, 4929714, 5477460, 6572952, 7303280, 8216190, 8763936, 9859428, 10954920, 12324285, 13145904, 14606560, 16432380, 19718856, 21909840, 24648570, 26291808, 32864760, 39437712, 43819680, 49297140, 65729520, 78875424, 98594280, 131459040, 197188560, 394377120]

約数ペア:

[(1, 394377120), (2, 197188560), (3, 131459040), (4, 98594280), (5, 78875424), (6, 65729520), (8, 49297140), (9, 43819680), (10, 39437712), (12, 32864760), (15, 26291808), (16, 24648570), (18, 21909840), (20, 19718856), (24, 16432380), (27, 14606560), (30, 13145904), (32, 12324285), (36, 10954920), (40, 9859428), (45, 8763936), (48, 8216190), (54, 7303280), (60, 6572952), (72, 5477460), (80, 4929714), (90, 4381968), (96, 4108095), (108, 3651640), (120, 3286476), (135, 2921312), (144, 2738730), (160, 2464857), (180, 2190984), (216, 1825820), (240, 1643238), (270, 1460656), (288, 1369365), (360, 1095492), (432, 912910), (480, 821619), (540, 730328), (720, 547746), (864, 456455), (1080, 365164), (1440, 273873), (2160, 182582), (4320, 91291)]