19077360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2786

約数の個数: 80

約数和(自身を含む): 61201440

約数和(自身を除く): 42124080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 2741, 3480, 5482, 6960, 8223, 10964, 13705, 16446, 21928, 27410, 32892, 41115, 43856, 54820, 65784, 79489, 82230, 109640, 131568, 158978, 164460, 219280, 238467, 317956, 328920, 397445, 476934, 635912, 657840, 794890, 953868, 1192335, 1271824, 1589780, 1907736, 2384670, 3179560, 3815472, 4769340, 6359120, 9538680, 19077360]

約数ペア:

[(1, 19077360), (2, 9538680), (3, 6359120), (4, 4769340), (5, 3815472), (6, 3179560), (8, 2384670), (10, 1907736), (12, 1589780), (15, 1271824), (16, 1192335), (20, 953868), (24, 794890), (29, 657840), (30, 635912), (40, 476934), (48, 397445), (58, 328920), (60, 317956), (80, 238467), (87, 219280), (116, 164460), (120, 158978), (145, 131568), (174, 109640), (232, 82230), (240, 79489), (290, 65784), (348, 54820), (435, 43856), (464, 41115), (580, 32892), (696, 27410), (870, 21928), (1160, 16446), (1392, 13705), (1740, 10964), (2320, 8223), (2741, 6960), (3480, 5482)]