1072971240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{812857}}^1$

素因数の和:812882

約数の個数: 64

約数和(自身を含む): 3511546560

約数和(自身を除く): 2438575320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 812857, 1625714, 2438571, 3251428, 4064285, 4877142, 6502856, 8128570, 8941427, 9754284, 12192855, 16257140, 17882854, 19508568, 24385710, 26824281, 32514280, 35765708, 44707135, 48771420, 53648562, 71531416, 89414270, 97542840, 107297124, 134121405, 178828540, 214594248, 268242810, 357657080, 536485620, 1072971240]

約数ペア:

[(1, 1072971240), (2, 536485620), (3, 357657080), (4, 268242810), (5, 214594248), (6, 178828540), (8, 134121405), (10, 107297124), (11, 97542840), (12, 89414270), (15, 71531416), (20, 53648562), (22, 48771420), (24, 44707135), (30, 35765708), (33, 32514280), (40, 26824281), (44, 24385710), (55, 19508568), (60, 17882854), (66, 16257140), (88, 12192855), (110, 9754284), (120, 8941427), (132, 8128570), (165, 6502856), (220, 4877142), (264, 4064285), (330, 3251428), (440, 2438571), (660, 1625714), (1320, 812857)]