578374320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2409893}}^1$

素因数の和:2409909

約数の個数: 40

約数和(自身を含む): 1792961136

約数和(自身を除く): 1214586816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2409893, 4819786, 7229679, 9639572, 12049465, 14459358, 19279144, 24098930, 28918716, 36148395, 38558288, 48197860, 57837432, 72296790, 96395720, 115674864, 144593580, 192791440, 289187160, 578374320]

約数ペア:

[(1, 578374320), (2, 289187160), (3, 192791440), (4, 144593580), (5, 115674864), (6, 96395720), (8, 72296790), (10, 57837432), (12, 48197860), (15, 38558288), (16, 36148395), (20, 28918716), (24, 24098930), (30, 19279144), (40, 14459358), (48, 12049465), (60, 9639572), (80, 7229679), (120, 4819786), (240, 2409893)]