80074560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:608

約数の個数: 112

約数和(自身を含む): 256032000

約数和(自身を除く): 175957440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 349, 478, 480, 698, 717, 956, 960, 1047, 1195, 1396, 1434, 1745, 1912, 2094, 2390, 2792, 2868, 3490, 3585, 3824, 4188, 4780, 5235, 5584, 5736, 6980, 7170, 7648, 8376, 9560, 10470, 11168, 11472, 13960, 14340, 15296, 16752, 19120, 20940, 22336, 22944, 27920, 28680, 33504, 38240, 41880, 45888, 55840, 57360, 67008, 76480, 83411, 83760, 111680, 114720, 166822, 167520, 229440, 250233, 333644, 335040, 417055, 500466, 667288, 834110, 1000932, 1251165, 1334576, 1668220, 2001864, 2502330, 2669152, 3336440, 4003728, 5004660, 5338304, 6672880, 8007456, 10009320, 13345760, 16014912, 20018640, 26691520, 40037280, 80074560]

約数ペア:

[(1, 80074560), (2, 40037280), (3, 26691520), (4, 20018640), (5, 16014912), (6, 13345760), (8, 10009320), (10, 8007456), (12, 6672880), (15, 5338304), (16, 5004660), (20, 4003728), (24, 3336440), (30, 2669152), (32, 2502330), (40, 2001864), (48, 1668220), (60, 1334576), (64, 1251165), (80, 1000932), (96, 834110), (120, 667288), (160, 500466), (192, 417055), (239, 335040), (240, 333644), (320, 250233), (349, 229440), (478, 167520), (480, 166822), (698, 114720), (717, 111680), (956, 83760), (960, 83411), (1047, 76480), (1195, 67008), (1396, 57360), (1434, 55840), (1745, 45888), (1912, 41880), (2094, 38240), (2390, 33504), (2792, 28680), (2868, 27920), (3490, 22944), (3585, 22336), (3824, 20940), (4188, 19120), (4780, 16752), (5235, 15296), (5584, 14340), (5736, 13960), (6980, 11472), (7170, 11168), (7648, 10470), (8376, 9560)]