122322560

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1609

約数の個数: 64

約数和(自身を含む): 294861600

約数和(自身を除く): 172539040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 524, 640, 655, 1048, 1310, 1459, 2096, 2620, 2918, 4192, 5240, 5836, 7295, 8384, 10480, 11672, 14590, 16768, 20960, 23344, 29180, 41920, 46688, 58360, 83840, 93376, 116720, 186752, 191129, 233440, 382258, 466880, 764516, 933760, 955645, 1529032, 1911290, 3058064, 3822580, 6116128, 7645160, 12232256, 15290320, 24464512, 30580640, 61161280, 122322560]

約数ペア:

[(1, 122322560), (2, 61161280), (4, 30580640), (5, 24464512), (8, 15290320), (10, 12232256), (16, 7645160), (20, 6116128), (32, 3822580), (40, 3058064), (64, 1911290), (80, 1529032), (128, 955645), (131, 933760), (160, 764516), (262, 466880), (320, 382258), (524, 233440), (640, 191129), (655, 186752), (1048, 116720), (1310, 93376), (1459, 83840), (2096, 58360), (2620, 46688), (2918, 41920), (4192, 29180), (5240, 23344), (5836, 20960), (7295, 16768), (8384, 14590), (10480, 11672)]