300562480

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 712454400

約数和(自身を除く): 411891920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 151, 179, 278, 302, 358, 556, 604, 695, 716, 755, 895, 1112, 1208, 1390, 1432, 1510, 1790, 2224, 2416, 2780, 2864, 3020, 3580, 5560, 6040, 7160, 11120, 12080, 14320, 20989, 24881, 27029, 41978, 49762, 54058, 83956, 99524, 104945, 108116, 124405, 135145, 167912, 199048, 209890, 216232, 248810, 270290, 335824, 398096, 419780, 432464, 497620, 540580, 839560, 995240, 1081160, 1679120, 1990480, 2162320, 3757031, 7514062, 15028124, 18785155, 30056248, 37570310, 60112496, 75140620, 150281240, 300562480]

約数ペア:

[(1, 300562480), (2, 150281240), (4, 75140620), (5, 60112496), (8, 37570310), (10, 30056248), (16, 18785155), (20, 15028124), (40, 7514062), (80, 3757031), (139, 2162320), (151, 1990480), (179, 1679120), (278, 1081160), (302, 995240), (358, 839560), (556, 540580), (604, 497620), (695, 432464), (716, 419780), (755, 398096), (895, 335824), (1112, 270290), (1208, 248810), (1390, 216232), (1432, 209890), (1510, 199048), (1790, 167912), (2224, 135145), (2416, 124405), (2780, 108116), (2864, 104945), (3020, 99524), (3580, 83956), (5560, 54058), (6040, 49762), (7160, 41978), (11120, 27029), (12080, 24881), (14320, 20989)]