32561520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 101576832

約数和(自身を除く): 69015312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 643, 844, 1055, 1266, 1286, 1688, 1929, 2110, 2532, 2572, 3165, 3215, 3376, 3858, 4220, 5064, 5144, 6330, 6430, 7716, 8440, 9645, 10128, 10288, 12660, 12860, 15432, 16880, 19290, 25320, 25720, 30864, 38580, 50640, 51440, 77160, 135673, 154320, 271346, 407019, 542692, 678365, 814038, 1085384, 1356730, 1628076, 2035095, 2170768, 2713460, 3256152, 4070190, 5426920, 6512304, 8140380, 10853840, 16280760, 32561520]

約数ペア:

[(1, 32561520), (2, 16280760), (3, 10853840), (4, 8140380), (5, 6512304), (6, 5426920), (8, 4070190), (10, 3256152), (12, 2713460), (15, 2170768), (16, 2035095), (20, 1628076), (24, 1356730), (30, 1085384), (40, 814038), (48, 678365), (60, 542692), (80, 407019), (120, 271346), (211, 154320), (240, 135673), (422, 77160), (633, 51440), (643, 50640), (844, 38580), (1055, 30864), (1266, 25720), (1286, 25320), (1688, 19290), (1929, 16880), (2110, 15432), (2532, 12860), (2572, 12660), (3165, 10288), (3215, 10128), (3376, 9645), (3858, 8440), (4220, 7716), (5064, 6430), (5144, 6330)]