1520854320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6336893}}^1$

素因数の和:6336909

約数の個数: 40

約数和(自身を含む): 4714649136

約数和(自身を除く): 3193794816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6336893, 12673786, 19010679, 25347572, 31684465, 38021358, 50695144, 63368930, 76042716, 95053395, 101390288, 126737860, 152085432, 190106790, 253475720, 304170864, 380213580, 506951440, 760427160, 1520854320]

約数ペア:

[(1, 1520854320), (2, 760427160), (3, 506951440), (4, 380213580), (5, 304170864), (6, 253475720), (8, 190106790), (10, 152085432), (12, 126737860), (15, 101390288), (16, 95053395), (20, 76042716), (24, 63368930), (30, 50695144), (40, 38021358), (48, 31684465), (60, 25347572), (80, 19010679), (120, 12673786), (240, 6336893)]