2300280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 7149600

約数和(自身を除く): 4849320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 661, 696, 870, 1160, 1322, 1740, 1983, 2644, 3305, 3480, 3966, 5288, 6610, 7932, 9915, 13220, 15864, 19169, 19830, 26440, 38338, 39660, 57507, 76676, 79320, 95845, 115014, 153352, 191690, 230028, 287535, 383380, 460056, 575070, 766760, 1150140, 2300280]

約数ペア:

[(1, 2300280), (2, 1150140), (3, 766760), (4, 575070), (5, 460056), (6, 383380), (8, 287535), (10, 230028), (12, 191690), (15, 153352), (20, 115014), (24, 95845), (29, 79320), (30, 76676), (40, 57507), (58, 39660), (60, 38338), (87, 26440), (116, 19830), (120, 19169), (145, 15864), (174, 13220), (232, 9915), (290, 7932), (348, 6610), (435, 5288), (580, 3966), (661, 3480), (696, 3305), (870, 2644), (1160, 1983), (1322, 1740)]