80762160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 267840000

約数和(自身を除く): 187077840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 89, 95, 114, 120, 152, 178, 190, 199, 228, 240, 267, 285, 304, 356, 380, 398, 445, 456, 534, 570, 597, 712, 760, 796, 890, 912, 995, 1068, 1140, 1194, 1335, 1424, 1520, 1592, 1691, 1780, 1990, 2136, 2280, 2388, 2670, 2985, 3184, 3382, 3560, 3781, 3980, 4272, 4560, 4776, 5073, 5340, 5970, 6764, 7120, 7562, 7960, 8455, 9552, 10146, 10680, 11343, 11940, 13528, 15124, 15920, 16910, 17711, 18905, 20292, 21360, 22686, 23880, 25365, 27056, 30248, 33820, 35422, 37810, 40584, 45372, 47760, 50730, 53133, 56715, 60496, 67640, 70844, 75620, 81168, 88555, 90744, 101460, 106266, 113430, 135280, 141688, 151240, 177110, 181488, 202920, 212532, 226860, 265665, 283376, 302480, 336509, 354220, 405840, 425064, 453720, 531330, 673018, 708440, 850128, 907440, 1009527, 1062660, 1346036, 1416880, 1682545, 2019054, 2125320, 2692072, 3365090, 4038108, 4250640, 5047635, 5384144, 6730180, 8076216, 10095270, 13460360, 16152432, 20190540, 26920720, 40381080, 80762160]

約数ペア:

[(1, 80762160), (2, 40381080), (3, 26920720), (4, 20190540), (5, 16152432), (6, 13460360), (8, 10095270), (10, 8076216), (12, 6730180), (15, 5384144), (16, 5047635), (19, 4250640), (20, 4038108), (24, 3365090), (30, 2692072), (38, 2125320), (40, 2019054), (48, 1682545), (57, 1416880), (60, 1346036), (76, 1062660), (80, 1009527), (89, 907440), (95, 850128), (114, 708440), (120, 673018), (152, 531330), (178, 453720), (190, 425064), (199, 405840), (228, 354220), (240, 336509), (267, 302480), (285, 283376), (304, 265665), (356, 226860), (380, 212532), (398, 202920), (445, 181488), (456, 177110), (534, 151240), (570, 141688), (597, 135280), (712, 113430), (760, 106266), (796, 101460), (890, 90744), (912, 88555), (995, 81168), (1068, 75620), (1140, 70844), (1194, 67640), (1335, 60496), (1424, 56715), (1520, 53133), (1592, 50730), (1691, 47760), (1780, 45372), (1990, 40584), (2136, 37810), (2280, 35422), (2388, 33820), (2670, 30248), (2985, 27056), (3184, 25365), (3382, 23880), (3560, 22686), (3781, 21360), (3980, 20292), (4272, 18905), (4560, 17711), (4776, 16910), (5073, 15920), (5340, 15124), (5970, 13528), (6764, 11940), (7120, 11343), (7562, 10680), (7960, 10146), (8455, 9552)]