1533520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 3693960

約数和(自身を除く): 2160440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 661, 1160, 1322, 2320, 2644, 3305, 5288, 6610, 10576, 13220, 19169, 26440, 38338, 52880, 76676, 95845, 153352, 191690, 306704, 383380, 766760, 1533520]

約数ペア:

[(1, 1533520), (2, 766760), (4, 383380), (5, 306704), (8, 191690), (10, 153352), (16, 95845), (20, 76676), (29, 52880), (40, 38338), (58, 26440), (80, 19169), (116, 13220), (145, 10576), (232, 6610), (290, 5288), (464, 3305), (580, 2644), (661, 2320), (1160, 1322)]