2395920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 7588800

約数和(自身を除く): 5192880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 149, 201, 240, 268, 298, 335, 402, 447, 536, 596, 670, 745, 804, 894, 1005, 1072, 1192, 1340, 1490, 1608, 1788, 2010, 2235, 2384, 2680, 2980, 3216, 3576, 4020, 4470, 5360, 5960, 7152, 8040, 8940, 9983, 11920, 16080, 17880, 19966, 29949, 35760, 39932, 49915, 59898, 79864, 99830, 119796, 149745, 159728, 199660, 239592, 299490, 399320, 479184, 598980, 798640, 1197960, 2395920]

約数ペア:

[(1, 2395920), (2, 1197960), (3, 798640), (4, 598980), (5, 479184), (6, 399320), (8, 299490), (10, 239592), (12, 199660), (15, 159728), (16, 149745), (20, 119796), (24, 99830), (30, 79864), (40, 59898), (48, 49915), (60, 39932), (67, 35760), (80, 29949), (120, 19966), (134, 17880), (149, 16080), (201, 11920), (240, 9983), (268, 8940), (298, 8040), (335, 7152), (402, 5960), (447, 5360), (536, 4470), (596, 4020), (670, 3576), (745, 3216), (804, 2980), (894, 2680), (1005, 2384), (1072, 2235), (1192, 2010), (1340, 1788), (1490, 1608)]