80307180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1316

約数の個数: 96

約数和(自身を含む): 252026880

約数和(自身を除く): 171719700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 1143, 1171, 1270, 1524, 1905, 2286, 2342, 2540, 3429, 3513, 3810, 4572, 4684, 5715, 5855, 6858, 7026, 7620, 10539, 11430, 11710, 13716, 14052, 17145, 17565, 21078, 22860, 23420, 31617, 34290, 35130, 42156, 52695, 63234, 68580, 70260, 105390, 126468, 148717, 158085, 210780, 297434, 316170, 446151, 594868, 632340, 743585, 892302, 1338453, 1487170, 1784604, 2230755, 2676906, 2974340, 4015359, 4461510, 5353812, 6692265, 8030718, 8923020, 13384530, 16061436, 20076795, 26769060, 40153590, 80307180]

約数ペア:

[(1, 80307180), (2, 40153590), (3, 26769060), (4, 20076795), (5, 16061436), (6, 13384530), (9, 8923020), (10, 8030718), (12, 6692265), (15, 5353812), (18, 4461510), (20, 4015359), (27, 2974340), (30, 2676906), (36, 2230755), (45, 1784604), (54, 1487170), (60, 1338453), (90, 892302), (108, 743585), (127, 632340), (135, 594868), (180, 446151), (254, 316170), (270, 297434), (381, 210780), (508, 158085), (540, 148717), (635, 126468), (762, 105390), (1143, 70260), (1171, 68580), (1270, 63234), (1524, 52695), (1905, 42156), (2286, 35130), (2342, 34290), (2540, 31617), (3429, 23420), (3513, 22860), (3810, 21078), (4572, 17565), (4684, 17145), (5715, 14052), (5855, 13716), (6858, 11710), (7026, 11430), (7620, 10539)]