16768560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 52541280

約数和(自身を除く): 35772720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 641, 654, 872, 1090, 1282, 1308, 1635, 1744, 1923, 2180, 2564, 2616, 3205, 3270, 3846, 4360, 5128, 5232, 6410, 6540, 7692, 8720, 9615, 10256, 12820, 13080, 15384, 19230, 25640, 26160, 30768, 38460, 51280, 69869, 76920, 139738, 153840, 209607, 279476, 349345, 419214, 558952, 698690, 838428, 1048035, 1117904, 1397380, 1676856, 2096070, 2794760, 3353712, 4192140, 5589520, 8384280, 16768560]

約数ペア:

[(1, 16768560), (2, 8384280), (3, 5589520), (4, 4192140), (5, 3353712), (6, 2794760), (8, 2096070), (10, 1676856), (12, 1397380), (15, 1117904), (16, 1048035), (20, 838428), (24, 698690), (30, 558952), (40, 419214), (48, 349345), (60, 279476), (80, 209607), (109, 153840), (120, 139738), (218, 76920), (240, 69869), (327, 51280), (436, 38460), (545, 30768), (641, 26160), (654, 25640), (872, 19230), (1090, 15384), (1282, 13080), (1308, 12820), (1635, 10256), (1744, 9615), (1923, 8720), (2180, 7692), (2564, 6540), (2616, 6410), (3205, 5232), (3270, 5128), (3846, 4360)]