2031670320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{23981}}^1$

素因数の和:24350

約数の個数: 80

約数和(自身を含む): 6316283232

約数和(自身を除く): 4284612912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 5648, 7060, 8472, 10590, 14120, 16944, 21180, 23981, 28240, 42360, 47962, 71943, 84720, 95924, 119905, 143886, 191848, 239810, 287772, 359715, 383696, 479620, 575544, 719430, 959240, 1151088, 1438860, 1918480, 2877720, 5755440, 8465293, 16930586, 25395879, 33861172, 42326465, 50791758, 67722344, 84652930, 101583516, 126979395, 135444688, 169305860, 203167032, 253958790, 338611720, 406334064, 507917580, 677223440, 1015835160, 2031670320]

約数ペア:

[(1, 2031670320), (2, 1015835160), (3, 677223440), (4, 507917580), (5, 406334064), (6, 338611720), (8, 253958790), (10, 203167032), (12, 169305860), (15, 135444688), (16, 126979395), (20, 101583516), (24, 84652930), (30, 67722344), (40, 50791758), (48, 42326465), (60, 33861172), (80, 25395879), (120, 16930586), (240, 8465293), (353, 5755440), (706, 2877720), (1059, 1918480), (1412, 1438860), (1765, 1151088), (2118, 959240), (2824, 719430), (3530, 575544), (4236, 479620), (5295, 383696), (5648, 359715), (7060, 287772), (8472, 239810), (10590, 191848), (14120, 143886), (16944, 119905), (21180, 95924), (23981, 84720), (28240, 71943), (42360, 47962)]